UPDATE on Board of Supervisors Meeting

The public may attend the Board meeting in person and remotely via call-in or Zoom. Board meetings are televised live on Comcast Cable 27, ATT/U-Verse Channel 99, and WAVE Channel 32, and can be seen live online at www.contracosta.ca.gov or www.contracost...

County Finance Building Main Street Entrance Closure

Access to the Main Street entrance of the County Finance Building in Martinez will be closed from December 12 through 17 due to the construction of the new Satellite Administration building and public plaza at 651 Pine Street. The 625 Court Street entranc...

Contra Costa FOCUS Newsletter

Check out the Contra Costa FOCUS Winter 2023 newsletter to see how the County is using cutting-edge strategies to create a sustainable future. Also, take a of tour Contra Costa TV studios, view Employee Service Awards, and much more.

You can view the lates...

Animal Services Director Beth Ward Gives Message On Her Future

To the Contra Costa County Community,

Together, we've achieved extraordinary milestones that have transformed the lives of both people and animals in Contra Costa County, and I am extremely fortunate to have worked with the staff and volunteers at CCAS ove...

Murder and Firearm Assault Charges Filed Against Oakley Young Adult

December 5, 2023

Contact: Ted Asregadoo, Public Information Officer,  925-957-8638

[email protected] 

Murder and Firearm Assault Charges...

Supervisor Federal Glover Announces Planned Retirement from Contra Costa County Board of Supervisors

Supervisor Federal Glover Announces Planned Retirement from Contra Costa County Board of Supervisors

Supervisor Federal Glover has announced that he will not seek reelection in 2024, thus ending six consecutive terms as the District 5 supervisor. During his tenure, Supervisor Glover has been a tireless advocate for the people of Contra Costa County, work...

Main Street Side Entrance Closed December 12-17

Due to ongoing construction of the new building and public plaza at 651 Pine Street, access to the Main Street entrance of the County Finance Building will be closed December 12th through 17th. The Court Street entrance will be open during business hours.

Probation Department Awarded Grant for High-Risk DUI Offenders

Contra Costa County Probation Department Awarded Grant from the Office of Traffic Safety for Intensive Supervision Program for High-Risk DUI Offenders.

The $412,000 grant from the California Office of Traffic Safety (OTS) will go toward check-ins with prob...

Contra Costa County Probation Department Hosts Toys for Tots Drop-Off Sites

The Contra Costa County Probation Department is partnering with the Marine Toys for Tots Foundation to host four public drop-off sites for this year’s holiday drive. 

Please bring donations of new, unwrapped toys to any of the following ...

Contra Costa County Probation Department Hosts Toys for Tots Drop-Off Sites

Contra Costa County Residents Can Now Access Behavioral Health Crisis Care 24/7

Anytime, day or night, people in Contra Costa County can now access immediate support during a behavioral health crisis. Starting Dec. 1, Contra Costa Health’s A3 program will operate 24 hours a day, seven days a week. People facing a behavioral...

46th Annual Dr. Martin Luther King, Jr. Ceremony

Join us for the 46th Annual Dr. Martin Luther King, Jr. Ceremony on Tuesday, Jan. 16, 2024, with a presentation of the Student and Adult Humanitarian of the Year Awards.

Youth Voices Listening Session

Make your voice heard on Thursday, Dec. 14 from 5:30 pm to 7 pm on proposed Measure X Youth Centers in Contra Costa County.

Joint Civil Enforcement Action Against Martinez Refining Co.

Statement on the Apprehension of Kenneth David McIsaac

November 15, 2023

Statement on the Apprehension of Kenneth David McIsaac

Mental Health Diversion fugitive Kenneth David McIsaac was apprehended on November 14th in Oakland. McIsaac fled from a court-ordered mental health divers...

Oakland Man Faces Life Without Parole in Antioch Double Murder

November 14, 2023

Contact: Ted Asregadoo, Public Information Officer,   925-957-8638

[email protected] 

Oakland Man Faces Life Without Parole in Antioch Dou...

Jury Convicts Alamo Attorney of Embezzling $400,000 from Clients

November 9, 2023 

Contact: Ted Asregadoo, Public Information Officer,  925-957-8638

[email protected] 

Jury Convicts Alamo Attorney of Embezzling $400,000 from Clients...

A Message from CCAS Director Beth Ward

To the Contra Costa County Community,

Together, we've achieved extraordinary milestones that have transformed the lives of both people and animals in Contra Costa County, and I am extremely fortunate to have worked with the staff and volunteers at CCAS ove...

Supervisor Glover announces opportunities for District V residents on Boards and Commissions

Contra Costa Health Recommends Tuberculosis Testing for Workers, Visitors to Pacheco Casino

View Press Release in English

View Press Release in Spanish

46th Annual Dr. Martin Luther King, Jr. Ceremony

Join us for the 46th Annual Dr. Martin Luther King, Jr. Ceremony on Tuesday, Jan. 16, 2024, with a presentation of the Student and Adult Humanitarian of the Year Awards.

The Board of Supervisors welcomes the public to the annual community celebration in Co...

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Contra Costa County Invites You to Veterans Day Celebration

Envision Contra Costa 2040

The Draft Contra Costa County 2045 General Plan is the County’s primary policy tool to guide physical changes in the unincorporated areas of the county over the next 20 years. It serves as the basis for planning- and infrastructure-related decis...

County Residents Invited to Participate in Emergency Preparedness Survey

Contra Costa County residents and businesses can help the County update its emergency preparedness plans by participating in a voluntary online questionnaire. Feedback from the confidential 10-minute survey will enable the Contra Costa County Office of Em...

Public Works to Install New Play Structure at Montalvin Park

Contra Costa County Public Works to Install New Play Structure at Montalvin Park 

October 19, 2023, San Pablo, CA – A contractor for Contra Costa County Public Works will be installing a new play structure with an all-access component at M...

CCTA Citizen Advisory Committee on Transportation Seeks Representative

Serve on the Los Medanos Health Advisory Committee News Release

Contra Costa Resilient Shoreline Ad Hoc Committee to Hold First Meeting

Contra Costa Health Investigating Coke Dust Release at Martinez Refining Company

Supervisors Appoint Two Co-Directors to Lead Office of Racial Equity and Social Justice

On Tuesday, Oct. 3, the Board of Supervisors appointed two Co-Directors to lead the new Office of Racial Equity and Social Justice (ORESJ).

Kendra Carr was selected as Co-Director, Race Equity and Inter-Agency Engagement and will focus on assessing, suppor...

Contra Costa County Identifies Strategies for Using the Land to Fight the Climate Crisis

Board of Supervisors Appoints Two Co-Directors to Lead Office of Racial Equity and Social Justice

Faster Solar Permits through SolarAPP+

Contra Costa County Department of Conservation and Development is excited to provide solar contractors the option to use SolarAPP+ to obtain solar building permits faster for qualified projects. 

SolarAPP+ is a software program designed to provide...

A Crucial Connection – Measure X-funded Navigators Expanding Reach into Schools

During this past winter’s unusually rainy season, many hourly paid laborers were out of work and unable to provide for their families. EHSD Navigator Sandra Figueroa says she noticed this after several students at La Vonya De Jean Middle School ...

Meeting Scheduled for Public Comment on Martinez Refinery Release Report

See Press Release in English See Press Release in Spanish 

New COVID-19 Vaccine Coming Soon to Contra Costa County

See Press Release

See Press Release in Spanish

District 4 Applicants Sought for African American Holistic Wellness Hub Committee

View Media Release (PDF)

View Media Release in Spanish (PDF)

Serve on the Measure X Community Fiscal Oversight Committee

Would you like to serve on the Measure X Community Fiscal Oversight Committee? The Committee is responsible for reviewing and confirming Measure X revenues and expenditures. 

The County seeks candidates who are: 

 • &...

Seeking Measure X Fiscal Oversight Committee Members

County Seeks Individuals For Airport Land Use Commission

Hoffman Lane Bridge Restrictions

Hoffman Lane Bridge Restrictions

September 14, 2023, Byron, CA – The bridge on Hoffman Lane between Byron Highway and Marsh Creek Road in Byron is restricted to one lane due to bridge damage from a vehicle accident. The load ca...

Measure X Community Meeting with County Supervisor John Gioia

Oriental Fruit Fly Quarantine in Portions of Contra Costa and Santa Clara Counties

Supervisor Federal Glover Reimagines Annual Youth Summit as UpliftED Youth Empowerment Conference

Contra Costa Health to Host Suicide Prevention Forum and Care Package Assembly Event

Contra Costa Ranked 6th Best County for Raising a Family in Calif.

Contra Costa Seeks Humanitarians of the Year for MLK Ceremony

Ready Contra Costa/ Listos Contra Costa

The summer weather brings new threats for Contra Costa County, like wildfire, smoke, extreme heat, and power outages. These interrelated risks can impact Contra Costa County’s most at-risk populations. It is essential to be prepared in case of an emergenc...

PROPERTY TAX DEFAULT LIST

PROPERTY TAX DEFAULT (DELINQUENT) LIST

Made pursuant to Section 3372, Revenue and Taxation CodeSEE PUBLICATION

Oriental Fruit Flies Detected in Contra Costa County Quarantine Forthcoming

Legionnaires’ Disease Bacteria Detected in Samples Linked to Richmond Spa

Laboratory testing results show that water and swab samples collected from a Richmond spa contained high levels of legionella bacteria, making it the likely source of Legionnaires’ disease among multiple customers.

Contra Costa Health (CCH) began investiga...

Contra Costa Health Investigating Legionella Deaths Possibly Linked to Richmond Spa

Contra Costa County Selects Veterans Service Officer

One-Way Traffic Control on Marsh Creek Road (MCR)

Contra Costa County Public Works to Install Traffic Control as part of the Marsh Creek Road Bridges Replacement Project

(Updated) August 4, 2023, Clayton and Brentwood, CA – The Contra Costa County Public Works Department will install one-way tra...

(Updated 10/31/23) Road Work on Residential Streets in Bay Point

Contra Costa County Public Works to Perform Road Work in Bay Point

(Updated) October 31, 2023, Bay Point, CA – Contra Costa County Public Works is repairing pavement base failures, as needed, and applying a pavement surface treatment on various r...

Contra Costa Commission for Women and Girls to Host California Commissions Appointments Workshop

Contra Costa County Releases Request for Proposal (RFP) for Arts Council Services

Contra Costa Health Responding to Coke Dust Release at Martinez Refining Company

County Fish and Wildlife Committee Accepting Grant Applications

County Assessor Certifies and Delivers 2023-2024 Assessment Roll

Contra Costa County TRUTH Act Forum

See Media Release (PDF).

See Media Release in Spanish (PDF).

Risk Assessment Finds Martinez Refinery Release Did Not Increase Risk of Exposure to Hazardous Metal

View Press Release in English.

View Press Release in Spanish.

County and Air Quality District Push for 40% of Tesoro Settlement Funds to Stay Local

See Press Release (PDF)

See Chair John Gioia's Letter on US v Tesoro

Contra Costa County Probation Department to Carry the Torch

Juvenile Justice Coordinating Council Recruitment News Release

Contra Costa County Summer Block Party News Release

View Media Release (PDF)

View Media Release Spanish (PDF)

Clerk-Recorder’s Office Provides Vets Special Access Through 'OPERATION DOCUMENTATION'

See Press ReleaseSee Press Release (Spanish)

Marsh Creek Road Bridges Replacement Project

Contra Costa County Public Works to begin Construction of the Marsh Creek Road Bridges Replacement Project

May 25, 2023, Clayton and Brentwood, CA – The Contra Costa County Public Works Department will begin construction of the Marsh Creek Road B...

County Clerk-Recorder's Office to offer Destination Weddings at Mt. Diablo

Contra Costa County Probation Department to Launch Innovative Partnership with Talkspace

Free Adoptions All Month at CCAS!

We're making it easy for you to adopt love in November. All adoptions are free at CCAS through November 30. A $25 licensing fee may apply. 

To view animals available for adoption, please visit our Available Animals page. 

Health Advisory Lifted After Weeklong Mercury Cleanup in Martinez

Press Release (PDF)

Press Release in Spanish (PDF)

Annual Count Shows Homelessness Remains Consistent in Contra Costa County

Press Release (PDF)

Press Release in Spanish (PDF)

Mercury Contamination First ID'd at Martinez Amtrak Station Wider than Initially Believed

Soil Sampling Being Done Around Martinez Refinery to Assess Health Risks from "Spent Catalyst"

Seeking Airport Land Use Commission Member

Sustainability Resources & Residential Incentives

Local, state, and federal incentive programs can help you save money while making your home and transportation more sustainable. Improving your home's energy efficiency and transitioning away from natural gas appliances can save energy and improve indoor ...

Sustainability Resources & Residential Incentives

Local, state, and federal incentive programs can help you save money while making your home and transportation more sustainable. Improving your home's energy efficiency and transitioning away from natural gas appliances can save energy and improve indoor ...

Board of Supervisors to Host Asian American, Native Hawaiian, and Pacific Islander Celebration

See Press Release in English (PDF)See Press Release in Tagalog (PDF)See Press Release in Simplified Chinese (PDF)See Press Release in Traditional Chinese (PDF)See Press Release in Nepali (PDF)See Press Release in Punjabi (PDF)See Press Release in Korean (...

Monthly Payment of Annual Property Tax Made Simple

ARE YOU HAVING TROUBLE PAYING YOUR ANNUAL PROPERTY TAXES IN TWO INSTALLMENTS? 

Would it help you to pay in monthly payments? 

Unfortunately, our legacy tax systems cannot accept more than the two installments included w...

Board of Supervisors to Discuss $5.515 billion Fiscal Year 2023-2024 Recommended Budget

Contra Costa Public Works Offers New Ways to Request Services

Contra Costa County Public Works Offers New Ways for Reporting Service Issues in Unincorporated Areas

April 3, 2023, Unincorporated Contra Costa County, CA – The Contra Costa County Public Works Department announces a new service request option called&...

Fiscal Year 2023-2024 Recommended Budget Published

There is a fresh look and feel online to enhance the public’s understanding and use of the fiscal year 2023-2024 Recommended Budget. The digital budget book increases accessibility through easier navigation, more data visualizations, interactive...

County Seeks Applicants For Employees Retirement Association Board of Trustees

Contra Costa County Surveys Community for Arts and Culture Planning

See News Release (PDF)See News Release in Spanish (PDF)

Welcome to the 29th Annual César E. Chávez Commemorative Celebration 2023 Youth Hall of Fame Awards

See News Release (PDF).See News Release in Spanish (PDF) 

Contra Costa County Announces Long Time Deputy Attorney & Current Chief Assistant as County Counsel

Contra Costa County Launches Initiative for Helping People Experiencing Mental Health Crises

People experiencing behavioral health crises and those trying to help them will soon have greater access to timely and appropriate care thanks to a new program currently launching in Contra Costa County. 

Anyone, Anywhere, Anytime (A3) is a behavi...

Public Safety: Every Second Counts – The Reopening of Fire Station 74 in Pinole

Pinole -- Every second counts in an emergency.

Less than a mile from Fire Station 74, a medical call in the City of Pinole recently came through 911 to the Contra Costa County Regional Fire Communications Center operated by Contra Costa County Fir...

Veterans’ Voices Show to Discuss Posttraumatic Stress Triggers

Recruitment for County Connection Advisory Committee

PHOTOS: Board of Supervisors' Presentations

See photos from the 2023 Board of Supervisors presentations and Contra Costa County celebrations.

Mobile Disaster Recovery Center Available to Residents Impacted by Winter Storms

See Press Release in English (PDF)

See Press Release in Spanish (PDF)

View Media Release (PDF)

County Offices Closed on Monday, Feb. 20 in Observance of Presidents' Day

See Press Release in English (PDF)

See Press Release in Spanish (PDF)

View Media Release (PDF)

Disaster Recovery Center Opening to Assist Residents Impacted by December Winter Storms

See Press Release in English (PDF)

See Press Release in Spanish (PDF)

Contra Costa County To Hold Visioning Sessions For Arts and Culture Planning

Veterans' Voices Show To Celebrate Black History Month

Contra Costa County Seeks Applicants For Advisory Fire Commission

Election Equipment Testing to Ensure Accuracy Public Test of Vote by Mail Counting Equipment

See Press Release in English (PDF)

See Press Release in Spanish (PDF)

See Press Release in Chinese (PDF)

View Media Release (PDF)

County Clerk-Recorder’s Office to Offer 'DESTINATION WEDDINGS' on Valentine's Day

See Press Release in English (PDF)

See Press Release in Spanish (PDF)

(Updated 11/14/23) Danville Blvd/Alamo Roundabout Project

Contra Costa County Public Works to begin Construction of the Downtown Alamo Roundabout 

(Updated) November 14, 2023, Alamo, CA - Contra Costa County Public Works began working on the Alamo Roundabout, which is part of the Danville Boulevard/Orcha...

(Updated 10/5/23) Status of Road Closures in Contra Costa County

Contra Costa County Public Works Road Closure Information

(Updated) October 5, 2023, 8:20 a.m., Unincorporated Contra Costa County, CA - Contra Costa County Public Works continues to evaluate damages to roads and other issues related to the Winter storms o...

Proclamation of Local Emergency Issued in Response to Storms

Local Health Providers Join to Help Contra Costans Understand When to Reach Out to Doctors, Hospital

Probation Department Launches Mobile Services

Board of Supervisors Installs New Leadership

Contra Costa Agencies Expand Capacity at Homeless Shelters This Week For Storms

Humanitarian of the Year Awards Presented at Dr. Martin Luther King Jr. Ceremony

Sandbag and Road Closure Information

Planned Maintenance Flaring at Martinez Refinery

Would You Like to Serve on the Contra Costa Mosquito & Vector Control District Board of Trustees?

12 Bay Area Health Officials Recommend Actions To Stay Healthy for the Holidays

Contra Costa Health Recommends an Independent Investigation of Martinez Refinery Release

Humanitarians of the Year Awards at Dr. Martin Luther King Jr. Ceremony

Seeking Nominations for Contra Costa County Youth Hall of Fame

Hazardous Materials Release at Martinez Oil Refinery Contained Heavy Metals

See Press Release

See Press Release in Spanish

View Media Release

Order Free COVID Test Kits from the County for the Holidays

Veterans' Voices Show to Talk with Women Who Served

Advisory Council on Equal Employment Opportunity Open Seat

Contra Costa County Announces Innovation Fund Grant Program

Contra Costa Seeks Member for Redevelopment Successor Agency Oversight Board

Accepting Applications for Contra Costa County Fish and Wildlife Committee

Contra Costa County Invites You to Veterans Day Celebration

Seeking Applicants for Arts Council Steering Committee

See Press Release (PDF)

See Press Release in Spanish (PDF)

View Media Release (PDF)

Health Advisory Lifted for Crockett After Hydrogen Sulfide No Longer Detected

Election Equipment Testing to Ensure Accuracy Public Test of Ballot Tabulating Equipment

November 8th Ballots in the Mail on October 10th. What You Need to Know About Election Security

See Press Release (PDF)

See Press Release in Spanish (PDF)

Contra Costa County Board of Supervisors Opens 58-Year-Old Time Capsule

Board of Supervisors Opens 58-Year-Old Time Capsule

A time capsule that was buried under the prior Contra Costa County Administration Building since 1964 was opened at the October 4, 2022, Board of Supervisors meeting. The Supervisors also displayed items for a new time capsule that will be opened in 2072....

Contra Costa County Fish and Wildlife Committee Accepting Grant Applications

Veterans' Voices Show to Host Live Panel of Military Chaplains

Contra Costa Health Secures $1.5 Million Federal Violence Prevention Grant

See Press Release 

See Press Release in Spanish

Deadline Extended To Apply For Arts Council Steering Committee

See Press Release (PDF) 

See Press Release in Spanish (PDF)

Seeking Applicants for Contra Costa County Public Law Library Board Of Trustees

Seeking Applicants for East Bay Regional Parks District Park Advisory Committee

Contra Costa TV Partners to Broadcast Local Election Preview

Seeking Applicants for Racial Justice Oversight Body

Contra Costa County Board of Supervisors Approve Out-Of-Court Settlement

Contra Costa County Seeks Nominations for Humanitarians of the Year

Veterans’ Voices Show to Break Down the PACT Act

New Omicron Booster Shots Available at County Vaccination Sites Starting Friday, September 9

See Press Release

See Press Release in Spanish

Contra Costa Health Expands MPX Vaccine Eligibility To All LGBTQ Men

See Press Release

See Press Release in Spanish 

Contra Costa Health Reminds Residents to Take Precautions for Weekend Heat

See Press Release 

See Press Release in Spanish

Eligible People in Contra Costa Can Now Schedule Monkeypox Vaccine Appointments Online

See Press Release

See Press Release in Spanish

Registrar of Voters Encourages County Residents to Check Their Voter Registration Status

See Press Release (PDF)

See Press Release in Chinese (PDF)

See Press Release in Spanish (PDF)

Candidate Filing Period Closes on August 12, 2022 for November General Election

Veterans' Voices Live Show to Feature Corpsmen, Medics and Doctors

Contra Costa County Secures $6 Million Grant To Expand Holistic Intervention Partnership

Child Support Services Offer New Simplified Enrollment Form

Pittsburg Area Experiencing Intermittent Poor Air Quality Due to Fire

See Health Advisory. 

See Health Advisory in Spanish.

Veterans' Voices Show to Host Live Panel of Submariners

2022-2023 County Assessment Roll Close

Con Fire Announces County-Wide Illegal Fireworks Reporting Hotline

County Fire and Law Enforcement Officials Caution Residents on Illegal Fireworks & Fire Danger

Bay Area Health Officials Urge Awareness About Monkeypox as Summer Travel and Gatherings Begin

See Press Release

See Press Release in Spanish

Contra Costa County Now Offering COVID Vaccines to Children Under Age 5

See Press Release

See Press Release in Spanish

Veterans' Voices Show on Path to Citizenship

Tips and Reminders for Voting Safely in the June 7th Primary Election

New COVID Test to Treat Sites Now Open in Contra Costa County

See Press Release

See Press Release in Spanish 

Bay Area Health Officers Urge Public to Take Precautions as COVID Levels Rise

Seeking Applicants For Juvenile Justice Coordinating Council

Contra Costa Health Reaches for Zero Preventable COVID-19 Deaths

Contra Costa TV Broadcasts Local Election Preview

County Services Spring Block Party

Keller Canyon Mitigation Fund 2022–23 Grant Cycle Opens

Missed the Board of Supervisors Meeting?

Watch the Board of Supervisors meeting online or on Thursday at 6 pm on Contra Costa Television Channels (CCTV): Comcast Cable 27, ATT/U-Verse 99, and Astound 32 and 1027. 

Meetings also can be viewed online the same week they are held, usually wi...

Seeking Applicants for Racial Justice Oversight Body

Veterans' Voices Show Hosts Native American Veterans

Second booster doses available for Contra Costa residents who are 50+

Seeking Advisory Fire Commission Applicants

Seeking Applicants for Solid Waste Local Enforcement Agency

Seeking County Planning Commission Applicants

Seeking County Retirement Board Applicants

Parking and Access to County Administration Building

If you wish to conduct County business and/or attend Board of Supervisors meetings, please make sure to give yourself time to park and go through security. The majority of parking around the County Administration building is metered. View maps an...

Parking and Access to County Administration Building

If you wish to conduct County business and/or attend Board of Supervisors meetings, please make sure to give yourself time to park and go through security. The majority of parking around the County Administration building is metered. View maps an...

28th Annual Cesar Chavez Celebration and Youth Hall of Fame Awardees

Update on Los Medanos Community Healthcare District

Veterans’ Voices Show Honors Those Taken Prisoner and Lost in War

Would You Like to Serve on the County's Treasury Oversight Committee

Seeking Airport Land Use Commission Member

Voter-Approved Measure X

Measure X is a countywide 20-year, ½ cent sales tax approved by Contra Costa County voters on November 3, 2020. Collection of the tax began on April 1, 2021. The ballot measure language stated that the intent of Measure X is “to keep Contra Costa’s region...

Assemblymember Bauer-Kahan and Contra Costa County Introduce Legislation Targeting Illegal Dumping

Seeking Nominations for Contra Costa County Youth Hall of Fame

Candidate Filing Period Begins for June 7, 2022 Primary Election

Veterans' Voices Show Focuses on the Power of Exploring Nature

Contra Costa County's Redistricting Process to Adopt New Supervisorial Districts

Contra Costa County Completes Redistricting Process and Adopts New Supervisorial Districts

Redistricting is the once-a-decade process of redrawing the boundaries for Supervisorial districts after the U.S. Census. 

At the November 23, 2021 Public He...

Eleven Bay Area Health Officers to Lift Most Indoor Mask Mandates on February 16

Contra Costa Reaches 80% Vaccinated, Sunsets Vaccine Verification Requirement

Signatures-in-lieu of Filing Fees for Candidates Ends February 9th for June 7, 2022 Primary Election

County Invites You to the Lunar New Year Celebration Honoring Asian & Pacific Islander Communities

Seeking Applicants for Local Enforcement Agency

Seeking Volunteer for Los Medanos Advisory Committee

Candidate Filing Period Begins for April 5, 2022 Special Election

See Press Release (PDF)

See Press Release in Chinese (PDF)

See Press Release in Spanish (PDF)

Signatures in Lieu Period for Special Election Deadline Approaching

Humanitarians of the Year Awards to be Presented at 44th Dr. Martin Luther King, Jr. Ceremony

Contra Costa County Unveils New Initiative for Serving People Experiencing Mental Health Crises

Superintendent of Schools & Deputy Health Officer Urge Schools to Remain Open

Supervisor Karen Mitchoff Elected Board Chair and Federal Glover Elected Vice Chair

Become A CCAS Volunteer

Volunteering at CCAS is fun and easy. We have multiple opportunities available - From socializing pets in our shelter to helping to facilitate adoptions, our volunteer division has a place for you. 

To learn more about how you can become a volunte...

Resources for Renters and Landlords

See Contra Costa County Tenant and Landlord Resources (PDF) and scroll down for more resources. Vea Recursos para Inquilinos y Propietarios del condado de Contra Costa (PDF), incluyendo desalojos, asistencia  de alquiler y mediación. Or click on ...

Frequently Asked Questions

Have a question about property taxes in Contra Costa County?  You are not alone.  Hopefully, we have the answers you are looking for. Here are some categories to search:

• Help With Taxes
• Secured Taxes
• Supplemental Taxes
• Unsecured Taxes
• Redempt...

Important Tax Dates

The following schedule is intended to serve as a general guide to property owners in Contra Costa County, California. Please note that the list below includes only the more significant dates and does not include all items or activities in the regular, pro...

Tax Assistance for Seniors

Depending on age and sometimes income, seniors may qualify for certain tax assistance such as the following:

Transfer of Base Tax from old house to new house within the County

Exemption from Parcel Taxes assessed by school or special districts

Reminder Notic...

About the Board

Contra Costa is governed by a five-member Board of Supervisors elected to represent residents of our County.