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San Carlos

In San Mateo County, CaliforniaAbout 29,403 people live here.

Ask about San Carlos

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

Local offices in San Carlos

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

  • Local office · City office

    City of San Carlos Customer Service

    600 Elm Street, San Carlos, CA 94070

    Help here

    • General city questions and service requestsCall the city’s general line for help finding the right city service or reporting a local problem.

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

  • Parks and recreation · City office

    Parks and Recreation

    600 Elm Street, San Carlos, CA 94070

    Help here

    • Recreation programs and fee assistanceRegister for city classes and activities, and ask about help paying program fees.Apply online

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

  • Older adults · City office

    Adult Community Center

    601 Chestnut Street, San Carlos, CA 94070

    Help here

    • Programs and services for older adultsVisit or call the center to learn about programs and services for older adults.

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

  • Library · Regional office

    San Carlos Library

    610 Elm Street, San Carlos, CA 94070

    Help here

    • Library services and programsUse the library for books, public resources, and community programs.

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

  • Housing authority · City office

    Housing and Economic Development

    600 Elm Street, San Carlos, CA 94070

    Help here

    • Housing informationContact the city for information about local housing resources and programs.

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

City of San Carlos website

Checked on October 8, 2026

Offices for all of San Mateo County

San Carlos is in San Mateo County. These county and state offices serve people there too.

  • Human services · County office

    Human Services Agency

    1500 Fashion Island Blvd, San Mateo, CA 94404

    Help here

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

  • Public health · County office

    San Mateo County Health

    2000 Alameda de las Pulgas, San Mateo, CA 94403

    Help here

    • Health services and public health programsFind county health programs, medical services, and public health information.

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

  • Public health · County office

    San Mateo County WIC Program

    306 Spruce Avenue, South San Francisco, CA 94080

    Help here

    • Women, Infants, and Children nutrition supportEligible families with young children can get healthy food, nutrition information, and breastfeeding support.

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

  • Housing authority · County office

    Housing Authority of the County of San Mateo

    264 Harbor Boulevard, Belmont, CA 94002

    Help here

    • Rental assistanceApply for open housing voucher waitlists and get help with rental assistance applications.Apply onlineRead more

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

  • Mental health and recovery · County office

    Behavioral Health and Recovery Services

    2000 Alameda de las Pulgas, Suite 235, San Mateo, CA 94403

    Help here

    • Mental health and substance use supportCall for an assessment and referral to mental health or substance use care.
    • 24-hour crisis supportCall the county crisis line any time for help with a mental health or substance use crisis.Read more

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

  • Veterans · County office

    San Mateo County Veterans Services Office

    550 Quarry Road, San Carlos, CA 94002

    Help here

    • Veterans benefits assistanceGet help applying for veterans benefits and referrals to related services.Read more

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

Everything in San Mateo 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

Talk to a person

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From this page: /california/places/san-carlos

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