About Contra Costa County, California

Contra Costa County is located in the Bay Area of northern California. The county seat is Martinez (official site: http://www.co.contra-costa.ca.us/).

  • Population: 1,172,607
  • Households: 408,537
  • Median household income: $120,020
  • Median home value: $787,300
  • Below poverty line: 8.3%
  • Land area: 716.9 sq mi
  • Population density: 1,635.7 people / sq mi
  • Public libraries indexed: 30
  • NCES schools indexed: 264
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Government Phone Listings
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Field notes are the narrative record of the cadastral survey . They are written in tabular format and contain the detailed descriptions of entire survey process including the instrumentation and procedures utilized, calling all physical evidence evaluated in the survey process, and listing all ...
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Contra Costa County, CA Official Website | Official Website
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On Tuesday, May 19, the Contra Costa County Board of Supervisors adopted the $7.248 billion Fiscal Y...
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Vote Centers and Ballot Drop-off Locations - California Secretary of State
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If you wish to continue in a language other than English, please select your language below · You can map all the Vote Centers and Ballot Drop-off locations near you by visiting the Secretary of State's look up tool
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California Secretary of State Electronic Filing
Business, Voter & Other
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California SOS business entity search.

bizfileonline.sos.ca.gov
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SEC EDGAR Company Search
Business, Voter & Other
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SEC filings and company registrations.

sec.gov
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Divorce / Legal Separation / Annulment | Superior Court of California | County of Contra Costa
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View resources and step-by-step guides to help you navigate the divorce process. A dissolution action may be started in Contra Costa County if one or both spouses/partners have resided in this county for at least the last 3 months and in the state of California for at least 6 months .
Welcome to the Contra Costa County Clerk-Recorder – Contra Costa County
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To help reduce the rate of COVID-19 transmission, customers are urged to use online services for transactions or mail documents and forms to: Contra Costa County Clerk-Recorder 555 Escobar St., Martinez, CA 94553. Requests may also be deposited in the mail drop box outside the Clerk-Recorder’s office. For more information on in-person visits and restrictions, please call 925-335-7900 ... On November 3, 2020, California voters approved Proposition 19: The Home Protection for Seniors, Severely Disabled, Families, and Victims of Wildfire or Natural Disasters Act.
Tax Lookup | Contra Costa County Treasurer and Tax Collector
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©2025 Contra Costa County Treasurer-Tax Collector's Office 625 Court Street, Room 100, P. O. Box 631, Martinez, California 94553-0063 Office Hours 8AM - 5PM, Except Holidays Call Center Hours 8AM - 4PM Except Holidays PHONE: (925) 608-9500 FAX:(925) 608-9598 WEB: www.cctax.us
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Traffic | Superior Court of California | County of Contra Costa
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If you do not take care of your traffic ticket by the date shown on the reminder notice:
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Find my court | Judicial Branch of California
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Skip to main content · Judicial Branch of California · California Courts · Toggle search form and secondary navigation · Find Your Court · Please enter a 5-digit California zip code (e.g. 92110) or a city name (e.g. Oakland)
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Most Wanted | Contra Costa Sheriff, CA
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The Contra Costa County Office of the Sheriff has identified 30-year-old Angelo Ramirez of San Pablo as the suspect in a fatal shooting in Rodeo, California. There is an active warrant for the arrest of Ramirez for murder. His last known residence is Bay Point, CA and is known to frequent Rodeo, ...
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Crime Data | State of California - Department of Justice - Office of the Attorney General
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The California Attorney General has the duty to collect, analyze, and report statistical data, which provide valid measures of crime and the criminal justice process to government and the citizens of California. This site contains crime data submitted by county and local law enforcement agencies, ...
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VINE is not working right now - VINELink
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We are experiencing a connection issue. Our team will fix this as soon as possible · Contact us at 1-866-277-7477 if you need immediate help locating an offender, registering for notifications, or accessing victim services in your area. We are available 24/7/365 with live operator support ...
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Property Tax Information | Contra Costa County, CA Official Website
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The Tax Collector’s Office collects four types of property taxes: Secured, Unsecured, Redemption and Supplemental. Property owners pay their property taxes to the County's Tax Collector’s Office. In addition, the office collects Business License Tax, Cannabis and Transient Occupancy Tax (TOT).
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Unsecured Property Taxes INFORMATION | Contra Costa County, CA Official Website
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Delinquent unsecured taxes may also be collected by seizure and sale of any of the following property belonging or assessed to the assessee (Sec. 2951 R&T Code): ... In addition to penalties imposed, the Tax Collector may collect actual costs of collection incurred by the county up to the time ...
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Maps & Property Information | Contra Costa County, CA Official Website
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The County’s portal for on-line property information is CCMAP. Browse to the CCMap Website for information on individual parcels: - Property data such as building square footage and lot size · - Assessor Parcel Maps viewable on-line and downloadable in PDF format - Radius search capabilities for selecting parcels within a certain distance of a parcel - Aerial Images and Contour Lines
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FAQs • Annual Public Auction Tax Sale
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Auction list sales are final. Updated information on properties that remain in the sale is available online or at the Tax Collector’s office. 2. How do I find or see a property I'd like to bid on at the tax sale? Vacant ("unimproved") land (which accounts for most property offered at our tax sales) usually has no address and therefore its approximate geographic location can be determined through the use of County Assessor plat maps.
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Search Results - BLM GLO Records
Property & Tax Records
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U.S. Bureau of Land Management federal land records.

glorecords.blm.gov
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Birth Online Request – Contra Costa County
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DISCLAIMER: The Clerk-Recorder’s office will not be liable for undelivered regular mail orders once it has shipped from our office. To acknowledge that you have read and understood the above statements, click the OK button below to proceed. You will be redirected to the VitalChek website to order (who is our 3rd party vendor).
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CDPH Vital Document List - CA.gov
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Addendum 2 - CDPH/CHVP State General Fund Innovation 2.0 Request for Supplemental Information (RSI) for State Fiscal Year 2023 – 2028, 2023 · California Personal Responsibility Education Program
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Home Page - Online U.S. Applications
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A Fictitious Business Name (FBN) Statement is a public record intended to make available to the public the identities of persons doing business under the FBN. Banks often insist on a copy of the FBN Statement before opening a commercial account to satisfy them that Joyce Smith has a right to deposit checks written to "Smith and Company Catering." California law requires that FBN’s are filed at the County ...
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DCA License Search - CA.gov
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Your web browser is out of date. Update your browser for more security, speed and the best experience on this site · Use this online search tool to verify a license issued by the Department of Consumer Affairs (DCA) for the professions listed under license type.
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California's Most Wanted Fugitives | State of California - Department of Justice - Office of the Attorney General
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This Google™ translation feature is provided for informational purposes only · The Office of the Attorney General is unable to guarantee the accuracy of this translation and is therefore not liable for any inaccurate information resulting from the translation application tool
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My Voter Status - California Secretary of State
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All California voters should check the address where they are registered. ... Check if you are registered to vote. Check where you are registered to vote. Check your political party preference. Check your language preference for election materials. Check the status of your vote-by-mail or provisional ballot. Find your polling place. Find information for upcoming local and state elections. Find contact information for your county elections office.