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Pro Bono & Offices
Pro Bono Offices Unemployment Offices Employment Departments Victim Assistance Centers Courts Bar Associations District Attorney Offices Departments of Justice Attorney Generals
Free Legal Advice
Pro Bono Services Unemployment Benefits Free Legal Aid Retaining a Lawyer ACLU Types of Lawyers
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California
Contra Costa County

Contra Costa County GIS & Mapping Search

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California - Statewide

California Clandestine Drug Laboratory Register

View the United States Drug Enforcement Administration's interactive map of locations in California where law enforcement agencies reported they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites. Available information includes date of incident and address.

California Legislator Search

Search the California Legislative Information database of California legislators to find State Senate or State Assembly representatives in a particular area using addresses through an interactive map.

Fish Consumption Advisories in California

View the California Office of Environmental Health Hazard Assessment interactive map of water bodies in California where chemical contamination in fish poses a health concern. Website provides such topics as Fish Advisories; Benefits and Risks of Eating Fish; Oil Spills and Seaford; Chemicals in Fish; and more.

GIS Maps

View various California GIS maps including environmental, driving and transport, education, nutrition and health data, geological, government, crime, historical, region, and tourism maps.

Licensed Health Facilities in California

Search California Department of Public Health database of licensed long-term care facilities, nursing homes or licensed hospitals in California by facility name or type, or location. Results can be filtered by facility type and services including locations map.

Sex Offender Registry

Search and map sex offenders in any California County. Details include offender name, photo, address, known aliases, physical description, date of birth, offenses, and risk assessment.

State Archives of California

Search a catalog of available California Archive records. Results include summary descriptions of the records maintained by the California State Archives including state constitutions, governor's records, legislative resources, state agencies and constitutional officers records, family history resources, Spanish and Mexican land grants, Robert F. Kennedy assassination investigation records, local government records, Supreme and Appellate Court records, oral histories, photos, maps, and political campaigns records.
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Contra Costa County

Property Search and Mapping

Search interactive Contra Costa GIS map for property assessment records. Search by parcel number or address. Map also includes aerial imagery, general plan, zoning, creeks, school and fire station locations.

Assessor

Contra Costa County Assessor
2530 Arnold Drive, Suite 100, Martinez, CA 94553
Phone: (925) 313-7400 Fax: (925) 313-7488

City of Antioch Crime Maps, Statistics, Calls For Service

View the City of Antioch Police Department's crime maps, crime statistics, arrest logs, and calls for service reports.

City of Antioch GIS Map Gallery

View various City of Antioch GIS maps including Assessor's parcel book, subdivisions, general plan, census tracts, trails, business listings, and city base maps.

City of Antioch GIS Mapping

Search interactive City of Antioch GIS map for general property information and to locate points of interest. Search by parcel number, address, or type of interest. Results include demographics and business reports around the site.

City of Brentwood Crime Mapping

Search interactive City of Brentwood crime map by crime type and date range.
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City of Brentwood GIS Maps

View various City of Brentwood GIS maps including interactive parcel map, address, zoning, parks, and subdivisions.

City of Richmond Crime Mapping

Search interactive City of Richmond crime incident map by crime type and location.

City of Richmond GIS Map Gallery

View various City of Richmond GIS maps including Council districts, census tracts, zoning, parks, and historic maps.

City of Richmond GIS Mapping

Search various interactive City of Richmond GIS maps including property information, roads, schools, neighborhood related information, crime incidents, aerial photography, and zoning information.

City of San Ramon Crime Mapping

Search the City of San Ramon crime incident map by address.

Crime Mapping

View Contra Costa County crime maps by incident and date range.
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Town of Danville Crime Mapping

Search interactive Town of Danville crime incident map by address and date range.

Popular Records Lookup

US Public Records Use

What you should know about public records
What You Should Know About Public Records

Public records in the United States are documents or pieces of information that are not considered confidential and are maintained by government agencies. These records can include a wide range of information, such as property records, court documents, marriage and divorce records, and vital statistics like birth and death certificates.

Conducting a public records search allows individuals to access this information for various purposes, such as background checks, legal research, or verifying property ownership. Many states offer online databases where users can search for public records, making it easier to obtain the information they need. However, the availability and accessibility of these records can vary by state and type of record.