The Boring PartsFederalLocal · USLocal · Canada

Diamond Bar, CA

Recent Diamond Bar City Council topics include planning & zoning, budget & taxes, development projects, roads & infrastructure, housing, resolutions & ordinances.

Topics found in recent meetings

Recent Diamond Bar meeting summaries, agendas, and minutes

Get Diamond Bar meeting alerts

One email when Diamond Bar posts a new agenda or minutes. Free, unsubscribe anytime.

Diamond BarCA averageUS Census ACS
Population
53,750
Per-capita income
$47,919
Median home value
$867,000
Bachelor's or higher
53%
Typical home value $1,027,046 +1% yr/yr · +26% 5-yr
Home-value trend 2000–2026 (Zillow ZHVI)
Jump to meetings ↓

Development activity

Housing units permitted — US Census Building Permits Survey
202565 housing units ($11.2M)
🗳️ Election results (4 races)
Local election returns — winner marked ✓.
City Council District 4 2022-11-08
CHIA YU TENG ✓ 1,395 · LEE MAO 1,373
City Council District 3 2022-11-08
ANDREW CHOU ✓ 2,054 · JIANGUO JASON WANG 501
City Council District 1 2022-11-08
Steve Tye ✓ 2,112 · STEVE TYE ✓ 2,112 · Andrew Chou ✓ 2,054 · Chia Yu Teng ✓ 1,395 · Lee Mao 1,373 · Ruben Torres 1,053
City Council 2020-11-03
Ruth Low ✓ 12,748 · Stan Liu ✓ 8,135 · Jennifer "Fred" Mahlke 6,475 · Bill Rawlings 4,926 · Sam Castorena, Jr. 3,652 · Tommy Orona 2,321

Upcoming

📅 Subscribe to Diamond Bar meetings — new meetings appear in your calendar automatically
Tue Sep 1, 2026 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar City Council City of Diamond Bar City Council Agenda Steve Tye, Mayor Ruth M. Low, Mayor Pro Tem Andrew Chou, Council Member Stan Liu, Council Member Chia Yu Teng, Council Member City Manager Ryan McLean ● City Attorney Omar Sandoval ● City Clerk Kristina Santana Meeting Date: Tuesday, September 1, 2026 Closed Session 5:30 p.m. Regular Meeting 6:30 p.m. South Coast Air Quality Management District/Main Auditorium 21865 Copley Drive, Diamond Bar, CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR CITY COUNCIL Meetings are open to the public, and you are invited to attend and participate. Agendas for regular City Council meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations, on DBTV and on the City’s website. The City Council may take action on any item listed on the agenda. HOW TO ACCESS THE MEETING REMOTELY Television: Spectrum Cable Channel 3 and Frontier FiOS television Channel 47 Internet: City’s YouTube Channel (diamondbarca.gov/youtube) Listen-Only: Call +1 (631) 992-3221, Access Code: 814-284-248 Participate: Join Go To Webinar (https://attendee.gotowebinar.com/register/8851106444616040285) RESOURCES Copies of agendas and agenda packets are on file and available for public inspection at the City Clerk's Office at 21810 Copley …
Excerpt truncated on this listing page. Full text →
Wed Sep 2, 2026 · 09:00

Public Safety Committee

Grand Conference Room
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
CITY OF DIAMOND BAR PUBLIC SAFETY COMMITTEE MEETING Grand Conference Room 21810 Copley Dr., Diamond Bar, CA 91765 September 2, 2026 9:00 AM 1. Call to Order 2. Roll Call 3. Public Comments 4. Discussion Items 4.a Law Enforcement Update 4.b Fire Department Update 5. Committee Member Comments 6. Adjourn
Tue Sep 8, 2026 · 18:30

Planning Commission

Diamond Bar City Hall - Windmill Community Room, Diamond Bar
Thu Sep 10, 2026 · 18:00

Traffic and Transportation Commission

21810 Copley Drive, Diamond Bar
Tue Sep 15, 2026 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue Sep 22, 2026 · 18:30

Planning Commission

Diamond Bar City Hall - Windmill Community Room, Diamond Bar
Thu Sep 24, 2026 · 18:30

Parks and Recreation Commission

Diamond Bar City Hall - Windmill Room - 21810 Copley Drive, Diamond Bar
Tue Oct 6, 2026 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue Oct 13, 2026 · 18:30

Planning Commission

Diamond Bar City Hall - Windmill Community Room, Diamond Bar
Tue Oct 20, 2026 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue Oct 27, 2026 · 18:30

Planning Commission

Diamond Bar City Hall - Windmill Community Room, Diamond Bar
Tue Nov 3, 2026 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue Nov 10, 2026 · 18:30

Planning Commission

Diamond Bar City Hall - Windmill Community Room, Diamond Bar
Tue Nov 17, 2026 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue Nov 24, 2026 · 18:30

Planning Commission

Diamond Bar City Hall - Windmill Community Room, Diamond Bar
Thu Nov 26, 2026 · 18:30

Parks and Recreation Commission

Diamond Bar City Hall - Windmill Room - 21810 Copley Drive, Diamond Bar
Tue Dec 1, 2026 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue Dec 8, 2026 · 18:30

Planning Commission

Diamond Bar City Hall - Windmill Community Room, Diamond Bar
Tue Dec 15, 2026 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue Jan 5, 2027 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue Jan 19, 2027 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Thu Jan 28, 2027 · 18:30

Parks and Recreation Commission

Diamond Bar City Hall - Windmill Room - 21810 Copley Drive, Diamond Bar
Tue Feb 2, 2027 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue Feb 16, 2027 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue Mar 2, 2027 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue Mar 16, 2027 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Thu Mar 25, 2027 · 18:30

Parks and Recreation Commission

Diamond Bar City Hall - Windmill Room - 21810 Copley Drive, Diamond Bar
Tue Apr 6, 2027 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue Apr 20, 2027 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue May 4, 2027 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue May 18, 2027 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Thu May 27, 2027 · 18:30

Parks and Recreation Commission

Diamond Bar City Hall - Windmill Room - 21810 Copley Drive, Diamond Bar
Tue Jun 1, 2027 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue Jun 15, 2027 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue Jul 6, 2027 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Tue Jul 20, 2027 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar
Thu Jul 22, 2027 · 18:30

Parks and Recreation Commission

Diamond Bar City Hall - Windmill Room - 21810 Copley Drive, Diamond Bar
Tue Aug 3, 2027 · 18:30

City Council

South Coast Air Quality Management District, Diamond Bar

Recent meetings

Tue Aug 25, 2026 · 18:30

Planning Commission

Diamond Bar City Hall - Windmill Community Room, Diamond Bar
Thu Aug 20, 2026 · 09:00

General

Grand Conference Room,, Diamond Bar
Tue Aug 18, 2026 · 18:30

City Council

Diamond Bar City Council to ratify $1.71M check register, approve minutes

The Diamond Bar City Council is meeting to handle routine administrative items, including approving the minutes from the August 4, 2026 meeting, ratifying a check register totaling $1,711,359.16, and approving the July 2026 Treasurer's Statement. There are no public hearings or council consideration items on the agenda. The meeting also includes a closed session to discuss potential litigation.

city-councilbudgetfinanceminuteslitigation
South Coast Air Quality Management District, Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar City Council City of Diamond Bar City Council Agenda Steve Tye, Mayor Ruth M. Low, Mayor Pro Tem Andrew Chou, Council Member Stan Liu, Council Member Chia Yu Teng, Council Member City Manager Ryan McLean ● City Attorney Omar Sandoval ● City Clerk Kristina Santana Meeting Date: Tuesday, August 18, 2026 Closed Session 5:30 p.m. Regular Meeting 6:30 p.m. South Coast Air Quality Management District/Main Auditorium 21865 Copley Drive, Diamond Bar, CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR CITY COUNCIL Meetings are open to the public, and you are invited to attend and participate. Agendas for regular City Council meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations, on DBTV and on the City’s website. The City Council may take action on any item listed on the agenda. HOW TO ACCESS THE MEETING REMOTELY Television: Spectrum Cable Channel 3 and Frontier FiOS television Channel 47 Internet: City’s YouTube Channel (diamondbarca.gov/youtube) Listen-Only: Call +1 (562) 247-8422, Access Code: 136-591-693 Participate: Join Go To Webinar (https://attendee.gotowebinar.com/register/2660824094092866137) RESOURCES Copies of agendas and agenda packets are on file and available for public inspection at the City Clerk's Office at 21810 Copley D …
Excerpt truncated on this listing page. Full text →
Tue Aug 11, 2026 · 18:30

Planning Commission

Diamond Bar City Hall - Windmill Community Room, Diamond Bar
Tue Aug 4, 2026 · 18:30

City Council

Council to consider labor agreement with AFSCME Local 917

The City Council will discuss adopting a Memorandum of Understanding with the American Federation of State, County, Municipal Employees Local 917. The body will also review a public safety update and routine consent items.

labor-agreementpublic-safetycontractsbudget
South Coast Air Quality Management District, Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar City Council City of Diamond Bar City Council Agenda Steve Tye, Mayor Ruth M. Low, Mayor Pro Tem Andrew Chou, Council Member Stan Liu, Council Member Chia Yu Teng, Council Member City Manager Ryan McLean ● City Attorney Omar Sandoval ● City Clerk Kristina Santana Meeting Date: Tuesday, August 4, 2026 Regular Meeting 6:30 p.m. South Coast Air Quality Management District/Main Auditorium 21865 Copley Drive, Diamond Bar, CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR CITY COUNCIL Meetings are open to the public, and you are invited to attend and participate. Agendas for regular City Council meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations, on DBTV and on the City’s website. The City Council may take action on any item listed on the agenda. HOW TO ACCESS THE MEETING REMOTELY Television: Spectrum Cable Channel 3 and Frontier FiOS television Channel 47 Internet: City’s YouTube Channel (diamondbarca.gov/youtube) Listen-Only: Call +1 (631) 992-3221, Access Code: 652-477-214 Participate: Join Go To Webinar (https://attendee.gotowebinar.com/register/2487787351895570270) RESOURCES Copies of agendas and agenda packets are on file and available for public inspection at the City Clerk's Office at 21810 Copley Drive, Diamond Bar, CA 91765 or …
Excerpt truncated on this listing page. Full text →
Tue Aug 4, 2026 · 09:00

Economic Development Committee

Committee to discuss revised scope of work for Regional Chamber of Commerce

The Economic Development Committee will meet to discuss the development of a revised scope of work for the Regional Chamber of Commerce - San Gabriel Valley.

economic-developmentchamber-of-commerceregional-partnership
Grand Conference Room , Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
CITY OF DIAMOND BAR ECONOMIC DEVELOPMENT COMMITTEE MEETING Grand Conference Room 21810 Copley Dr. August 4, 2026 9:00 AM 1. Call to Order 2. Roll Call 3. Public Comments 4. Discussion Items 4.a Development of Revised Scope of Work for the Regional Chamber of Commerce - San Gabriel Valley 5. Committee Member Comments 6. Adjourn
Tue Jul 28, 2026 · 18:30

Planning Commission

Planning Commission to consider 36-unit condominium project with density bonus

The Diamond Bar Planning Commission will hold a public hearing on a proposed 36-unit residential condominium development called Tranquil Garden, located near Gentle Springs Lane and South Prospectors Road. The project includes a 20% density bonus, one incentive/concession, and is the first development under the new Town Center Specific Plan. The Commission will also approve minutes from the May 26 meeting and receive a project status report.

planning-commissionzoninghousingdensity-bonusceqa-exemptiontown-center-specific-planpublic-hearing
Diamond Bar City Hall - Windmill Community Room, Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar Planning Commission City of Diamond Bar Planning Commission Agenda Brian Worthington, Chair Lee Mao, Vice Chair Surendra Mehta, Commissioner William Rawlings, Commissioner Ruben Torres, Commissioner Meeting Date: Tuesday, July 28, 2026 Regular Meeting 6:30 p.m. Diamond Bar City Hall – Windmill Community Room 21810 Copley Drive, Diamond Bar CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR PLANNING COMMISSION Meetings are open to the public, and you are invited to attend and participate. Agendas for regular Planning Commission meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations and on the City’s website. The Planning Commission may take action on any item listed on the agenda. RESOURCES Copies of agendas and agenda packets are on file and available for public inspection in the Planning Division of the Community Development Department at 21810 Copley Drive, Diamond Bar, CA 91765 or online at www.diamondbarca.gov/agendas. For more information about the agendas or rules of the Planning Commission, please email the Community Development Department (commdev@diamondbarca.gov) or call 909-839-7030. AMERICANS WITH DISABILITY ACT ACCOMMODATION In compliance with the Americans with Disabilities Act, if you need special assistance, a disability …
Excerpt truncated on this listing page. Full text →
Thu Jul 23, 2026 · 18:30

Parks and Recreation Commission

Commission to approve May 28, 2026 minutes on Consent Calendar

The Diamond Bar Parks and Recreation Commission will consider routine items on the Consent Calendar, including the approval and filing of minutes from the May 28, 2026 meeting. It will also receive and file the July 2026 Recreation Program Update and the July 2026 Maintenance Report. The agenda includes public comment time and a schedule of upcoming community events.

consent-calendarminutesrecreation-programmaintenance-reportpublic-commentsevents
Diamond Bar City Hall - Windmill Room - 21810 Copley Drive, Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar Parks and Recreation Commission City of Diamond Bar Parks and Recreation Commission Agenda Andrew Wong, Chair Devang Mehta, Vice Chair Saman Mahmood, Commissioner Cynthia Quan, Commissioner David Wu, Commissioner Meeting Date: Thursday, July 23, 2026 Regular Meeting 6:30 p.m. Diamond Bar City Hall – Windmill Community Room 21810 Copley Drive, Diamond Bar CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR PARKS AND RECREATION COMMISSION Meetings are open to the public, and you are invited to attend and participate. Agendas for regular Parks and Recreation Commission meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations and on the City’s website. The Parks and Recreation Commission may take action on any item listed on the agenda. RESOURCES Copies of agendas and agenda packets are on file and available for public inspection in the City Clerk’s Office at 21810 Copley Drive, Diamond Bar, CA 91765 or online at www.diamondbarca.gov/agendas. For more information about agendas or rules of the Parks and Recreation Commission, please email the Parks and Recreation Department (recreation@diamondbarca.gov) or call 909-839-7070. AMERICANS WITH DISABILITY ACT ACCOMMODATION In compliance with the Americans with Disabilities Act, if you need special …
Excerpt truncated on this listing page. Full text →
Tue Jul 21, 2026 · 18:30

City Council

City Council to vote on a tax measure for voters

The Diamond Bar City Council will meet to approve a resolution for a voter question on a Transactions and Use Tax. The agenda also includes approving minutes, a check register, and a copier maintenance contract.

city-counciltaxbudgetcontractsminutessurpluspublic-hearing
South Coast Air Quality Management District, Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar City Council City of Diamond Bar City Council Agenda Steve Tye, Mayor Ruth M. Low, Mayor Pro Tem Andrew Chou, Council Member Stan Liu, Council Member Chia Yu Teng, Council Member City Manager Ryan McLean ● City Attorney Omar Sandoval ● City Clerk Kristina Santana Meeting Date: Tuesday, July 21, 2026 Closed Session 5:30 p.m. Regular Meeting 6:30 p.m. South Coast Air Quality Management District/Main Auditorium 21865 Copley Drive, Diamond Bar, CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR CITY COUNCIL Meetings are open to the public, and you are invited to attend and participate. Agendas for regular City Council meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations, on DBTV and on the City’s website. The City Council may take action on any item listed on the agenda. HOW TO ACCESS THE MEETING REMOTELY Television: Spectrum Cable Channel 3 and Frontier FiOS television Channel 47 Internet: City’s YouTube Channel (diamondbarca.gov/youtube) Listen-Only: Call +1 (415) 930-5321, Access Code: 327-072-609 Participate: Join Go To Webinar (https://attendee.gotowebinar.com/register/7515425215842901596) RESOURCES Copies of agendas and agenda packets are on file and available for public inspection at the City Clerk's Office at 21810 Copley Drive, …
Excerpt truncated on this listing page. Full text →
Tue Jul 14, 2026 · 18:30

Planning Commission

Diamond Bar City Hall - Windmill Community Room, Diamond Bar
Thu Jul 9, 2026 · 18:30

Traffic and Transportation Commission

Tue Jul 7, 2026 · 18:30

City Council

Thu Jul 2, 2026 · 09:30

Economic Development Committee

Committee to discuss scope of work for Regional Chamber of Commerce

The Economic Development Committee is meeting to discuss the development of a revised scope of work for the Regional Chamber of Commerce - San Gabriel Valley.

economic-developmentchamber-of-commerceregional-planning
Grand Conference Room,, Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
CITY OF DIAMOND BAR ECONOMIC DEVELOPMENT COMMITTEE MEETING Grand Conference Room, 21810 Copley Dr. July 2, 2026 9:30 AM 1. Call to Order 2. Roll Call 3. Public Comments 4. Discussion Items 4.1 Development of Revised Scope of Work for the Regional Chamber of Commerce - San Gabriel Valley. 5. Committee Member Comments 6. Adjourn
Tue Jun 23, 2026 · 18:30

Planning Commission

Tue Jun 16, 2026 · 18:30

City Council

Council calls November election for three seats, approves contracts and road funding

The City Council will vote on a consent calendar including calling a November 3, 2026 general municipal election for three council seats, authorizing a fleet vehicle lease with Enterprise FM Trust, and submitting a list of SB-1 road repair projects for FY 2026/27. Other items include approving contracts for CDBG administration, home improvement programs, and printing services. The July 7, 2026 council meeting is cancelled.

electionbudgetroadscontractsfleetconsent-calendar
South Coast Air Quality Management District/Main Auditorium, Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar City Council City of Diamond Bar City Council Agenda Steve Tye, Mayor Ruth M. Low, Mayor Pro Tem Andrew Chou, Council Member Stan Liu, Council Member Chia Yu Teng, Council Member City Manager Dan Fox ● City Attorney Omar Sandoval ● City Clerk Kristina Santana Meeting Date: Tuesday, June 16, 2026 Regular Meeting 6:30 p.m. South Coast Air Quality Management District/Main Auditorium 21865 Copley Drive, Diamond Bar, CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR CITY COUNCIL Meetings are open to the public, and you are invited to attend and participate. Agendas for regular City Council meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations, on DBTV and on the City’s website. The City Council may take action on any item listed on the agenda. HOW TO ACCESS THE MEETING REMOTELY Television: Spectrum Cable Channel 3 and Frontier FiOS television Channel 47 Internet: City’s YouTube Channel (diamondbarca.gov/youtube) Listen-Only: Call +1 (914) 614-3221, Access Code: 644-564-348 Participate: Join Go To Webinar (https://attendee.gotowebinar.com/register/3996685640358202200) RESOURCES Copies of agendas and agenda packets are on file and available for public inspection at the City Clerk's Office at 21810 Copley Drive, Diamond Bar, CA 91765 or o …
Excerpt truncated on this listing page. Full text →
Tue Jun 9, 2026 · 18:30

Planning Commission

Diamond Bar City Hall - Windmill Community Room, Diamond Bar
Tue Jun 2, 2026 · 18:30

City Council

City Council to consider FY 2026/27 operating and capital improvement budget

The City Council will discuss the proposed Fiscal Year 2026/27 budget, including an appropriations limit and employee compensation plan. The body will also consider new policies regarding technology disruptions and public participation during meetings.

budgetfinancegovernment-policypublic-participation
21865 Copley Dr., Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar City Council City of Diamond Bar City Council Agenda Steve Tye, Mayor Ruth M. Low, Mayor Pro Tem Andrew Chou, Council Member Stan Liu, Council Member Chia Yu Teng, Council Member City Manager Dan Fox ● City Attorney Omar Sandoval ● City Clerk Kristina Santana Meeting Date: Tuesday, June 2, 2026 Regular Meeting 6:30 p.m. South Coast Air Quality Management District/Main Auditorium 21865 Copley Drive, Diamond Bar, CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR CITY COUNCIL Meetings are open to the public, and you are invited to attend and participate. Agendas for regular City Council meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations, on DBTV and on the City’s website. The City Council may take action on any item listed on the agenda. HOW TO ACCESS THE MEETING REMOTELY Television: Spectrum Cable Channel 3 and Frontier FiOS television Channel 47 Internet: City’s YouTube Channel (diamondbarca.gov/youtube) Listen-Only: Call +1 (562) 247-8422, Access Code: 840-925-189 Participate: Join Go To Webinar (https://attendee.gotowebinar.com/register/5931742542227636055) RESOURCES Copies of agendas and agenda packets are on file and available for public inspection at the City Clerk's Office at 21810 Copley Drive, Diamond Bar, CA 91765 or online …
Excerpt truncated on this listing page. Full text →
Thu May 28, 2026 · 18:30

Parks and Recreation Commission

Commission to hear Preserve Diamond Bar presentation, approve March minutes

The Parks and Recreation Commission will hold a regular meeting with a consent calendar to approve March 2026 meeting minutes and receive information items including a May recreation program update and maintenance report. The main discussion item is a presentation by Assistant City Manager Ryan McLean on the Preserve Diamond Bar initiative. The meeting also includes a schedule of upcoming city events and public comment period.

parks-and-recreationrecreation-programspreserve-diamond-barmaintenanceupcoming-eventsminutes-approval
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar Parks and Recreation Commission City of Diamond Bar Parks and Recreation Commission Agenda Andrew Wong, Chair Devang Mehta, Vice Chair Saman Mahmood, Commissioner Cynthia Quan, Commissioner David Wu, Commissioner Meeting Date: Thursday, May 28, 2026 Regular Meeting 6:30 p.m. Diamond Bar City Hall – Windmill Community Room 21810 Copley Drive, Diamond Bar CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR PARKS AND RECREATION COMMISSION Meetings are open to the public, and you are invited to attend and participate. Agendas for regular Parks and Recreation Commission meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations and on the City’s website. The Parks and Recreation Commission may take action on any item listed on the agenda. RESOURCES Copies of agendas and agenda packets are on file and available for public inspection in the City Clerk’s Office at 21810 Copley Drive, Diamond Bar, CA 91765 or online at www.diamondbarca.gov/agendas. For more information about agendas or rules of the Parks and Recreation Commission, please email the Parks and Recreation Department (recreation@diamondbarca.gov) or call 909-839-7070. AMERICANS WITH DISABILITY ACT ACCOMMODATION In compliance with the Americans with Disabilities Act, if you need special a …
Excerpt truncated on this listing page. Full text →
Tue May 26, 2026 · 18:30

Planning Commission

Planning Commission to adopt FY2026‑2027 Capital Improvement Program resolution

The commission will consider three main actions: approve the April 28, 2026 meeting minutes, adopt a resolution confirming the FY2026‑2027 Capital Improvement Program conforms to the General Plan, and approve Development Review Case PL2025‑47 for a single‑family remodel with an ADU. Additional items include filing a project status report and noting cancelled future meetings.

planningcapital-improvementdevelopment-reviewminutesmeeting-cancellations
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar Planning Commission City of Diamond Bar Planning Commission Agenda Brian Worthington, Chair Lee Mao, Vice Chair Surendra Mehta, Commissioner Ruben Torres, Commissioner William Rawlings, Commissioner Meeting Date: Tuesday, May 26, 2026 Regular Meeting 6:30 p.m. Diamond Bar City Hall – Windmill Community Room 21810 Copley Drive, Diamond Bar CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR PLANNING COMMISSION Meetings are open to the public, and you are invited to attend and participate. Agendas for regular Planning Commission meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations and on the City’s website. The Planning Commission may take action on any item listed on the agenda. HOW TO ACCESS THE MEETING REMOTELY Listen-Only: Call +1 (914) 614-3221, Access Code: 919-693-100 Participate: Join Go To Webinar https://attendee.gotowebinar.com/register/2780320115471912794 RESOURCES Copies of agendas and agenda packets are on file and available for public inspection in the Planning Division of the Community Development Department at 21810 Copley Drive, Diamond Bar, CA 91765 or online at www.diamondbarca.gov/agendas. For more information about the agendas or rules of the Planning Commission, please email the Community Development Department ( …
Excerpt truncated on this listing page. Full text →
Tue May 19, 2026 · 18:30

City Council

City Council to review draft FY 2026/27 operating budget

The City Council will hold a study session to discuss the draft FY 2026/27 operating budget and a ten-year general fund forecast. The regular meeting includes a public hearing on city vacancies and recruitment efforts.

budgetfinanceemploymentlandscapingplanning
South Coast Air Quality Management District/Main Auditorium, Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar City Council City of Diamond Bar City Council Agenda Steve Tye, Mayor Ruth M. Low, Mayor Pro Tem Andrew Chou, Council Member Stan Liu, Council Member Chia Yu Teng, Council Member City Manager Dan Fox ● City Attorney Omar Sandoval ● City Clerk Kristina Santana Meeting Date: Tuesday, May 19, 2026 Study Session 5:00 p.m., Room CC-8 Regular Meeting 6:30 p.m., Main Auditorium South Coast Air Quality Management District 21865 Copley Drive, Diamond Bar, CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR CITY COUNCIL Meetings are open to the public, and you are invited to attend and participate. Agendas for regular City Council meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations, on DBTV and on the City’s website. The City Council may take action on any item listed on the agenda. HOW TO ACCESS THE MEETING REMOTELY Television: Spectrum Cable Channel 3 and Frontier FiOS television Channel 47 Internet: City’s YouTube Channel (diamondbarca.gov/youtube) Listen-Only: Call +1 (631) 992-3221, Access Code: 872-330-111 Participate: Join Go To Webinar (https://attendee.gotowebinar.com/register/8670145520112900448) RESOURCES Copies of agendas and agenda packets are on file and available for public inspection at the City Clerk's Office at 21810 Copley D …
Excerpt truncated on this listing page. Full text →
Thu May 14, 2026 · 18:30

Traffic and Transportation Commission

Traffic and Transportation Commission to reorganize and review traffic statistics

The Traffic and Transportation Commission will meet to conduct a reorganization of the body and approve minutes from January 8, 2026. The commission will also receive traffic statistics for December 2025 through March 2026 and updates on various projects.

traffictransportationgovernment-administration
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar Traffic and Transportation Commission City of Diamond Bar Traffic and Transportation Commission Agenda Patrick Mercado, Chair Romulo Morales, Vice-Chair Gary Busteed, Commissioner Amy Mao, Commissioner Raphael Plunkett, Commissioner Meeting Date: Thursday, May 14, 2026 Regular Meeting 6:30 p.m. Diamond Bar City Hall – Windmill Community Room 21810 Copley Drive, Diamond Bar CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR TRAFFIC AND TRANSPORTATION COMMISSION Meetings are open to the public, and you are invited to attend and participate. Agendas for regular Traffic and Transportation Commission meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations and on the City’s website. The Traffic and Transportation Commission may take action on any item listed on the agenda. HOW TO ACCESS THE MEETING REMOTELY Listen-Only: Call +1 (914) 614-3221, Access Code: 544-607-244 Participate: Join Go To Webinar (https://attendee.gotowebinar.com/register/8199519358915317846) RESOURCES Copies of agendas and agenda packets are on file and available for public inspection in the Public Works Department at 21810 Copley Drive, Diamond Bar, CA 91765 or online at www.diamondbarca.gov/agendas. For more information about the agendas or rules of the Traffic and Tr …
Excerpt truncated on this listing page. Full text →
Tue May 12, 2026 · 18:30

Planning Commission

Diamond Bar City Hall - Windmill Community Room, Diamond Bar
Tue May 5, 2026 · 18:30

City Council

Diamond Bar City Council to review FY 2026/27 Capital Improvement Program budget

The City Council will hold a study session to discuss the draft FY 2026/27 Capital Improvement Program Budget and Five-Year CIP Plan. The regular meeting includes a presentation of the 2025 Public Safety Report and votes on legal appropriations and city code amendments.

budgetpublic-safetylegal-servicescity-codecamping
South Coast Air Quality Management District/Main Auditorium, Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar City Council City of Diamond Bar City Council Agenda Steve Tye, Mayor Ruth M. Low, Mayor Pro Tem Andrew Chou, Council Member Stan Liu, Council Member Chia Yu Teng, Council Member City Manager Dan Fox ● City Attorney Omar Sandoval ● City Clerk Kristina Santana Meeting Date: Tuesday, May 5, 2026 Closed Session 5:00 p.m. Room CC-8 Study Session 5:30 p.m. Room CC-8 Regular Meeting 6:30 p.m. Main Auditorium South Coast Air Quality Management District 21865 Copley Drive, Diamond Bar, CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR CITY COUNCIL Meetings are open to the public, and you are invited to attend and participate. Agendas for regular City Council meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations, on DBTV and on the City’s website. The City Council may take action on any item listed on the agenda. HOW TO ACCESS THE MEETING REMOTELY Television: Spectrum Cable Channel 3 and Frontier FiOS television Channel 47 Internet: City’s YouTube Channel (diamondbarca.gov/youtube) Listen-Only: Call +1 (631) 992-3221, Access Code: 277-422-562 Participate: Join Go To Webinar (https://attendee.gotowebinar.com/register/451569880547375701) RESOURCES Copies of agendas and agenda packets are on file and available for public inspection at the …
Excerpt truncated on this listing page. Full text →
Tue Apr 28, 2026 · 18:30

Planning Commission

Planning Commission to review new 14,304 square-foot residence and tree removal

The Planning Commission will hold a public hearing regarding a development review and tree permit for a new single-family home. The body will also consider the approval of meeting minutes from March 24, 2026.

housingzoningtree-permitdevelopment-review
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar Planning Commission City of Diamond Bar Planning Commission Agenda Brian Worthington, Chair Lee Mao, Vice Chair Surendra Mehta, Commissioner Ruben Torres, Commissioner William Rawlings, Commissioner Meeting Date: Tuesday, April 28, 2026 Regular Meeting 6:30 p.m. Diamond Bar City Hall – Windmill Community Room 21810 Copley Drive, Diamond Bar CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR PLANNING COMMISSION Meetings are open to the public, and you are invited to attend and participate. Agendas for regular Planning Commission meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations and on the City’s website. The Planning Commission may take action on any item listed on the agenda. HOW TO ACCESS THE MEETING REMOTELY Listen-Only: Call +1 (914) 614-3221, Access Code: 646-441-964 Participate: Join Go To Webinar https://attendee.gotowebinar.com/register/6540259555262399840 RESOURCES Copies of agendas and agenda packets are on file and available for public inspection in the Planning Division of the Community Development Department at 21810 Copley Drive, Diamond Bar, CA 91765 or online at www.diamondbarca.gov/agendas. For more information about the agendas or rules of the Planning Commission, please email the Community Development Departmen …
Excerpt truncated on this listing page. Full text →
Tue Apr 21, 2026 · 18:30

City Council

Council considers ordinance prohibiting camping in public places

The City Council will discuss an ordinance to prohibit camping on public places and interfering with public access. The body is also reviewing several contracts for city services and infrastructure improvements.

campingpublic-accessroadsparkscontractsbudget
South Coast Air Quality Management District/Main Auditorium, Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar City Council City of Diamond Bar City Council Agenda Steve Tye, Mayor Ruth M. Low, Mayor Pro Tem Andrew Chou, Council Member Stan Liu, Council Member Chia Yu Teng, Council Member City Manager Dan Fox ● City Attorney Omar Sandoval ● City Clerk Kristina Santana Meeting Date: Tuesday, April 21, 2026 Closed Session 4:45 p.m., Room CC-8 Regular Meeting 6:30 p.m., Main Auditorium South Coast Air Quality Management District 21865 Copley Drive, Diamond Bar, CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR CITY COUNCIL Meetings are open to the public, and you are invited to attend and participate. Agendas for regular City Council meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations, on DBTV and on the City’s website. The City Council may take action on any item listed on the agenda. HOW TO ACCESS THE MEETING REMOTELY Television: Spectrum Cable Channel 3 and Frontier FiOS television Channel 47 Internet: City’s YouTube Channel (diamondbarca.gov/youtube) Listen-Only: Call +1 (213) 929-4212, Access Code: 831-572-859 Participate: Join Go To Webinar (https://attendee.gotowebinar.com/register/6450867060730151518) RESOURCES Copies of agendas and agenda packets are on file and available for public inspection at the City Clerk's Office at 21810 Cople …
Excerpt truncated on this listing page. Full text →
Tue Apr 14, 2026 · 14:00

City Council

City Council reviews FY 2026/27 capital improvement program and fleet lease plan

The Diamond Bar City Council will hold its second Community Budget Workshop to receive and discuss the draft Fiscal Year 2026/27 Capital Improvement Program. Council members will also consider how to prioritize street projects using Traffic Mitigation Fund money and evaluate a proposed Vehicle Lease Program to modernize the city fleet. The council will provide direction to staff on these items.

budgetcapital-improvementtransportationfleetcity-finance
21810 Copley Dr, Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar City Council City of Diamond Bar City Council Agenda Steve Tye, Mayor Ruth M. Low, Mayor Pro Tem Andrew Chou, Council Member Stan Liu, Council Member Chia Yu Teng, Council Member City Manager Dan Fox ● City Attorney Omar Sandoval ● City Clerk Kristina Santana Meeting Date: Tuesday, April 14, 2026 Special Study Session at 2:00 p.m. Windmill Community Room, Diamond Bar City Hall, 21810 Copley Dr. Diamond Bar, CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR CITY COUNCIL Meetings are open to the public, and you are invited to attend and participate. Agendas for regular City Council meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations, on DBTV and on the City’s website. The City Council may take action on any item listed on the agenda. HOW TO ACCESS THE MEETING FROM HOME Television: Spectrum Cable Channel 3 and Frontier FiOS television Channel 47 Internet: City’s YouTube Channel (diamondbarca.gov/youtube) Listen: +1 (562) 247-8422 Access Code: 241-056-120 Participate: Join Go To Webinar (https://attendee.gotowebinar.com/register/7604001870457662556) RESOURCES Copies of agendas and agenda packets are on file and available for public inspection at the City Clerk's Office at 21810 Copley Drive, Diamond Bar, CA 91765 or online at www.diamo …
Excerpt truncated on this listing page. Full text →
Tue Apr 14, 2026 · 18:30

Planning Commission

Diamond Bar City Hall - Windmill Community Room, Diamond Bar
Mon Apr 13, 2026 · 10:00

General

Public Safety Committee will review the 2025 Annual Report

The Diamond Bar Public Safety Committee meeting on April 13, 2026 will include a presentation of the 2025 Public Safety Annual Report. The committee will discuss the contents of the report during the discussion items segment. No decisions or votes are indicated in the agenda.

public-safetyannual-reportcity-government
Grand Conference Room, Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
CITY OF DIAMOND BAR PUBLIC SAFETY COMMITTEE MEETING Grand Conference Room 21810 Copley Dr., Diamond Bar, CA 91765 April 13, 2026 10:00 AM 1. Call to Order 2. Roll Call 3. Public Comments 4. Discussion Items 4.a Presentation of 2025 Public Safety Annual Report. 5. Committee Member Comments 6. Adjourn
Tue Apr 7, 2026 · 18:30

City Council

City Council to adopt objective design standards for multifamily housing

The Diamond Bar City Council will consider several routine items and one major ordinance. The council will approve the March 17, 2026 meeting minutes and ratify a check register totaling $1,001,937.32. It will also adopt Ordinance No. 04 (2026) establishing multifamily and mixed‑use residential objective design standards under state housing law. Additional actions include landscape assessment resolutions and exoneration of surety bonds for improvements at 850 S. Brea Canyon Road.

housingzoningfinanceinfrastructurebondslandscape
21865 Copley Dr., Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar City Council City of Diamond Bar City Council Agenda Steve Tye, Mayor Ruth M. Low, Mayor Pro Tem Andrew Chou, Council Member Stan Liu, Council Member Chia Yu Teng, Council Member City Manager Dan Fox ● City Attorney Omar Sandoval ● City Clerk Kristina Santana Meeting Date: Tuesday, April 7, 2026 Closed Session 5:30 p.m., Room CC-8 Regular Meeting 6:30 p.m., Main Auditorium South Coast Air Quality Management District 21865 Copley Drive, Diamond Bar, CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR CITY COUNCIL Meetings are open to the public, and you are invited to attend and participate. Agendas for regular City Council meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations, on DBTV and on the City’s website. The City Council may take action on any item listed on the agenda. HOW TO ACCESS THE MEETING REMOTELY Television: Spectrum Cable Channel 3 and Frontier FiOS television Channel 47 Internet: City’s YouTube Channel (diamondbarca.gov/youtube) Listen-Only: Call +1 (631) 992-3221, Access Code: 115-987-801 Participate: Join Go To Webinar (https://attendee.gotowebinar.com/register/7587651032882449245) RESOURCES Copies of agendas and agenda packets are on file and available for public inspection at the City Clerk's Office at 21810 Copley …
Excerpt truncated on this listing page. Full text →
Thu Mar 26, 2026 · 18:30

Parks and Recreation Commission

Parks and Recreation Commission to select new leadership

The Commission will meet to reorganize and select a Chairperson and Vice Chairperson. The body will also review recreation program and maintenance updates for March.

government-administrationparks-and-recreationdiamond-bar
Diamond Bar City Hall - Windmill Room - 21810 Copley Drive, Diamond Bar
📄 From the agenda
Extracted text of the official agenda document (automated extraction — may contain OCR/formatting errors).
________________________________________________________________________________________________________________________ City of Diamond Bar Parks and Recreation Commission City of Diamond Bar Parks and Recreation Commission Agenda Cynthia Quan, Chair Saman Mahmood, Vice Chair Devang Mehta, Commissioner Andrew Wong, Commissioner David Wu, Commissioner Meeting Date: Thursday, March 26, 2026 Regular Meeting 6:30 p.m. Diamond Bar City Hall – Windmill Community Room 21810 Copley Drive, Diamond Bar CA 91765 WELCOME TO A MEETING OF THE DIAMOND BAR PARKS AND RECREATION COMMISSION Meetings are open to the public, and you are invited to attend and participate. Agendas for regular Parks and Recreation Commission meetings are available 72 hours prior to the meeting and are posted in the City’s regular posting locations and on the City’s website. The Parks and Recreation Commission may take action on any item listed on the agenda. HOW TO ACCESS THE MEETING REMOTELY Listen-Only: Call +1 (562) 247-8422, Access Code: 357-245-987 Participate: Join Go To Webinar (https://attendee.gotowebinar.com/register/514091408577426525 RESOURCES Copies of agendas and agenda packets are on file and available for public inspection in the City Clerk’s Office at 21810 Copley Drive, Diamond Bar, CA 91765 or online at www.diamondbarca.gov/agendas. For more information about agendas or rules of the Parks and Recreation Commission, please email the Parks and R …
Excerpt truncated on this listing page. Full text →

Showing the 30 most recent meetings of 47 on record. See the yearly meeting archives below for the full history.

💰 Federal awards (top 10 by amount)
Largest recent federal contract/grant awards to recipients in this city (2023–present), via USAspending.gov.
$321.4MQTC MEDICAL SERVICES INC
Department of Veterans Affairs · TASK ORDER FOR MEDICAL DISABILITY EXAMINATIONS DISTRICT 6/ NATIONAL MI
$253.7MQTC MEDICAL SERVICES INC
Department of Veterans Affairs · OPTION YEAR 4 TASK ORDER
$246.4MQTC MEDICAL SERVICES INC
Department of Veterans Affairs · MEDICAL DISABILITY EXAMINATIONS (MDES) UNDER SECTION 504 OF THE VETERA
$93.6MQTC MEDICAL SERVICES INC
Department of Veterans Affairs · TASK ORDER ISSUE
$43.0MQTC MEDICAL SERVICES INC
Department of Health and Human Services · TAS::75 4552 001::TAS PRIVATE PROVIDER NETWORK OF MEDICAL SERVICES
$18.0MSTARSIDE SECURITY & INVESTIGATION INC
General Services Administration · USMS PRISONER GUARD AND TRANSPORTATION BPA ORDER
$5.8MSTARSIDE SECURITY & INVESTIGATION INC
Department of Homeland Security · THIS TASK ORDER PROVIDES GROUND TRANSPORTATION SERVICES IN SUPPORT OF
$4.3MSTARSIDE SECURITY & INVESTIGATION INC
Department of Justice · CONTRACTOR TO PROVIDE PRISONER TRANSPORTATION SERVICES IAW THE BPA PE
$3.1MSTARSIDE SECURITY & INVESTIGATION INC
Department of Homeland Security · HSI SAC SAN DIEGO MEDICAL AND TRANSPORTATION GUARD SERVICES
$3.0MACACIA7
Department of Defense · 100% DESIGN A-E SERVICES FOR REPAIR AIRFIELD DRAINAGE AT EARECKSON AIR

Source: USAspending.gov (U.S. Treasury) — federal awards only, not city budgets.

🌐 County-level context (Los Angeles County)
County-level context — from BLS, IRS, FEMA, HUD, Census. These figures cover the whole county this city sits in, not just the city itself.
Net migration-86,523 people (-$4.38B net AGI · 2023)
Federal disasters (10 yr)29 ({"Fire": 61, "Flood": 10, "Severe Storm": 8, "Earthquake": 3 · last Fri Aug 8, 2025)
Traffic fatalities6 (1 pedestrian · 2024)
Business establishments304,988 (3,987,736 employees · 2023)
Fair Market Rent (2BR)$2,625/mo (87 assisted households · 2025)
Adults with low literacy34.3% (low numeracy 43% · 2017)

Sources: BLS LAUS, IRS SOI, FEMA, NHTSA FARS, Census CBP, HUD, NCES PIAAC

City profile

Everything below is drawn from this city’s own public record and primary-source government data. AI-written summaries are a finding aid, not a citable quote.

$44.5M
Annual budget
167
Employees on payroll
65
Permitted housing units

The money — in

source: Census gov-finance & state comptroller

Budget

Revenue$44.5M
Spending$40.4M
Revenue ran ahead of operating spending this year.

The money — out

source: city procurement & payroll

Who the city actually cuts checks to.

167 employees on the public payroll — every position and salary is public record.

Outcomes — economic mobility

source: Opportunity Atlas (Harvard) · research use

For kids who grew up here in low-income households, their adult household-income rank (0–1). The average hides a gap by race:

White kids
0.492
All kids
0.431
Black kids
0.318

Research-only layer, shown here for context — not included in the CC BY 4.0 bulk download.

Where it’s happening

geocoded land-use decisions
🗺 Interactive map
Every rezoning, development approval, and permit — explore the geocoded records in the research explorer.

Meeting archives

🔗 Embed this city · use the data

Free to reuse under CC BY 4.0 — a link back is appreciated. Paste this into your site:

<iframe src="https://mytown.theboringparts.com/city/diamondbarca/embed/" width="100%" height="640" loading="lazy" style="border:1px solid #ddd;border-radius:8px" title="Diamond Bar government meetings"></iframe>
<p>Local government meetings via <a href="https://mytown.theboringparts.com/city/diamondbarca/">MyTown</a></p>

The credit line under the iframe is a real link back — keep it and you help others find us (and it satisfies the CC BY attribution). Prefer JSON? meetings.json · full embed & API guide.