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Antioch

In Contra Costa County, CaliforniaAbout 118,453 people live here.

Ask about Antioch

Ask in your own words. We look up programs and offices for Antioch and tell you where to go next.

Local offices in Antioch

We found these on official websites. Call before you go, since hours and places can change.

  • Human services · City office

    Public Safety and Community Resources

    200 H Street, Antioch, CA 94509

    Help here

    • Housing and unhoused resident supportFind city housing, tenant, and unhoused resident support resources.
    • Youth and family supportGet connected to city youth programs, mentorship, and family resources.

    Checked on October 8, 2026 · Found on antiochca.gov

  • Utilities · City office

    Water Services

    200 H Street, Antioch, CA 94509

    Help here

    • Water billing and payment helpAsk about your water bill, payment arrangements, or water service.

    Checked on October 8, 2026 · Found on antiochca.gov

  • Older adults · City office

    Antioch Senior Center

    Help here

    • Senior lunches, classes, and programsFind lunch, classes, and programs at the city senior center.

    Checked on October 8, 2026 · Found on antiochca.gov

  • Local office · City office

    City Hall Customer Service

    200 H Street, Antioch, CA 94509

    Help here

    • City service questions and reportsContact City Hall for help finding a city service or reporting a local issue.Apply onlineRead more

    Checked on October 8, 2026 · Found on antiochca.gov

  • Library · County office

    Antioch Library

    501 W. 18th Street, Antioch, CA 94509

    Help here

    • Library materials and programsBorrow books and other materials and find library programs and resources.

    Checked on October 8, 2026 · Found on ccclib.org

  • Parks and recreation · City office

    Recreation Department

    4703 Lone Tree Way, Antioch, CA 94531

    Help here

    • Parks, classes, and recreation programsFind recreation classes, sports programs, park reservations, and facility rentals.Apply online

    Checked on October 8, 2026 · Found on antiochca.gov

City of Antioch website

Checked on October 8, 2026

Nonprofits that serve Antioch

Each one serves this area. Call before you go, since services and hours change.

Food bank

Food banks supply the food pantries and meal sites near you. Call or check the website to find one close by.

Free legal help

Free help with civil legal problems, like eviction, benefits and family law, for people with low incomes. Funded by the Legal Services Corporation.

Community action

Local nonprofits that help people with low incomes. Many help with energy bills, rent, jobs and taxes. Call to ask what they offer now.

  • Nonprofit

    Contra Costa County Employment & Human Services Department/Community Services Bureau

    1470 Civic Court, Suite 200, Concord, CA 94520

    Listed on csd.ca.gov, checked on October 9, 2026

Offices for all of Contra Costa County

Antioch is in Contra Costa County. These county and state offices serve people there too.

  • Public health · County office

    Contra Costa WIC

    2731 Systron Drive, Suite 200, Concord, CA 94518

    Help here

    • WIC food and nutrition supportWIC helps eligible pregnant people, new parents, infants, and children under five get healthy food and nutrition support.Apply online

    Checked on October 8, 2026 · Found on cchealth.org

  • Housing authority · County office

    Housing Authority of the County of Contra Costa

    3133 Estudillo Street, Martinez, CA 94553

    Help here

    • Public housing and housing vouchersFind information about public housing and the Housing Choice Voucher Program.Apply online

    Checked on October 8, 2026 · Found on contracostaha.org

  • Public health · County office

    Contra Costa Public Health

    2500 Bates Avenue, Suite B, Concord, CA 94520

    Help here

    • Public health servicesGet information about vaccines, disease reporting, and other public health services.

    Checked on October 8, 2026 · Found on cchealth.org

  • Mental health and recovery · County office

    Contra Costa Behavioral Health Services

    1340 Arnold Drive, Suite 200, Martinez, CA 94553

    Help here

    • Mental health and substance use servicesCall the access line to find county mental health or substance use services.

    Checked on October 8, 2026 · Found on cchealth.org

  • Courts and legal help · County office

    Contra Costa County Public Law Library

    1026 Escobar Street, Suite 2C, Martinez, CA 94553

    Help here

    • Legal research resourcesUse free legal research materials and get help finding legal information.

    Checked on October 8, 2026 · Found on cccpllib.org

  • Courts and legal help · State office

    Contra Costa Superior Court Self-Help Center

    751 Pine Street, Martinez, CA 94553

    Help here

    • Court forms and self-helpGet help understanding court forms and representing yourself in a court case.

    Checked on October 8, 2026 · Found on contracosta.courts.ca.gov

Everything in Contra Costa County

California programs by kind of help

These are run by California and work the same everywhere in the state. Each page lists the programs and how to apply.

Checked on October 8, 2026

Federal help anyone can use

These come from the federal government, so they work the same in every state.

Checked on October 9, 2026

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From this page: /california/places/antioch

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