Find public transit services in San Mateo County

Read the official service information and the published route or programme conditions. Availability and eligibility depend on the named service; this guide does not verify an individual trip.

Service area: Published Alameda-Contra Costa Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Availability · Published operator service area; only the cited routes and programme conditions apply

Cities Served - Any -AlamedaAlbanyAshlandBerkeleyCastro ValleyCherrylandContra Costa CenterDublinEast Richmond HeightsEl CerritoEl SobranteEmeryvilleFairviewFoster CityFremontHaywardKensingtonMilpitasNewarkNorth RichmondOaklandPalo AltoPiedmontPinolePittsburgRichmondSan FranciscoSan LeandroSan LorenzoSan MateoSan PabloStanfordUnion City

Source & saved evidence

Alameda-Contra Costa Transit District · Alameda-Contra Costa Transit District — Maps & Schedules (opens in a new tab)

Alameda-Contra Costa Transit District — Maps & Schedules — 90014 scope

Cities Served - Any -AlamedaAlbanyAshlandBerkeleyCastro ValleyCherrylandContra Costa CenterDublinEast Richmond HeightsEl CerritoEl SobranteEmeryvilleFairviewFoster CityFremontHaywardKensingtonMilpitasNewarkNorth RichmondOaklandPalo AltoPiedmontPinolePittsburgRichmondSan FranciscoSan LeandroSan LorenzoSan MateoSan PabloStanfordUnion City

Agent source review: October 26, 2026 · Snapshot b1533081033784f1

Official route and schedule information. Check the named route, date and published exceptions; linked PDF contents have not been reviewed.

Service area: Published Alameda-Contra Costa Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Official fare information. Check the exact rider category, route, ticket/pass and payment method before using a quoted amount.

Service area: Published Alameda-Contra Costa Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Official fare information. Check the exact rider category, route, ticket/pass and payment method before using a quoted amount.

Service area: Published Alameda-Contra Costa Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Official accessibility or demand-response information. Eligibility and service areas vary; this information link does not submit an application or book a ride.

Service area: Published Alameda-Contra Costa Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Find Hillsborough information and provider instructions for this topic. Check the listed location, customer and programme limits.

Service area: Hillsborough municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Read the official service information and the published route or programme conditions. Availability and eligibility depend on the named service; this guide does not verify an individual trip.

Service area: Published Peninsula Corridor Joint Powers Board — Caltrain service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Availability · Published operator service area; only the cited routes and programme conditions apply

Caltrain provides commuter rail service along the San Francisco Peninsula, through the South Bay to San Jose and Gilroy.

Source & saved evidence

Peninsula Corridor Joint Powers Board · Peninsula Corridor Joint Powers Board — About Caltrain (opens in a new tab)

Peninsula Corridor Joint Powers Board — About Caltrain — 90134 scope

Caltrain provides commuter rail service along the San Francisco Peninsula, through the South Bay to San Jose and Gilroy.

Agent source review: October 26, 2026 · Snapshot 3da358d3d500e214

Official fare information. Check the exact rider category, route, ticket/pass and payment method before using a quoted amount.

Service area: Published Peninsula Corridor Joint Powers Board — Caltrain service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Official fare information. Check the exact rider category, route, ticket/pass and payment method before using a quoted amount.

Service area: Published Peninsula Corridor Joint Powers Board — Caltrain service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Official accessibility or demand-response information. Eligibility and service areas vary; this information link does not submit an application or book a ride.

Service area: Published Peninsula Corridor Joint Powers Board — Caltrain service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Find San Bruno information and provider instructions for this topic. Check the listed location, customer and programme limits.

Service area: San Bruno municipal information/referral context; the linked provider’s actual service and eligibility limits apply

Read the official service information and the published route or programme conditions. Availability and eligibility depend on the named service; this guide does not verify an individual trip.

Service area: Published San Francisco Bay Area Rapid Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Availability · Published operator service area; only the cited routes and programme conditions apply

BART operates in five counties (San Francisco, San Mateo, Alameda, Contra Costa, and Santa Clara) with 131 miles of track and 50 stations.

Source & saved evidence

San Francisco Bay Area Rapid Transit District · San Francisco Bay Area Rapid Transit District — About (opens in a new tab)

San Francisco Bay Area Rapid Transit District — About — 90003 scope

BART operates in five counties (San Francisco, San Mateo, Alameda, Contra Costa, and Santa Clara) with 131 miles of track and 50 stations.

Agent source review: October 26, 2026 · Snapshot 28d38a63e6aa3aec

Official route and schedule information. Check the named route, date and published exceptions; linked PDF contents have not been reviewed.

Service area: Published San Francisco Bay Area Rapid Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Official route and schedule information. Check the named route, date and published exceptions; linked PDF contents have not been reviewed.

Service area: Published San Francisco Bay Area Rapid Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Official fare information. Check the exact rider category, route, ticket/pass and payment method before using a quoted amount.

Service area: Published San Francisco Bay Area Rapid Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Official accessibility or demand-response information. Eligibility and service areas vary; this information link does not submit an application or book a ride.

Service area: Published San Francisco Bay Area Rapid Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Official accessibility or demand-response information. Eligibility and service areas vary; this information link does not submit an application or book a ride.

Service area: Published San Francisco Bay Area Rapid Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Read the official service information and the published route or programme conditions. Availability and eligibility depend on the named service; this guide does not verify an individual trip.

Service area: Published San Mateo County Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Availability · Published operator service area; only the cited routes and programme conditions apply

SamTrans provides bus service throughout San Mateo County including the Coastside, parts of San Francisco and Palo Alto.

Source & saved evidence

San Mateo County Transit District · San Mateo County Transit District — official public transit information (opens in a new tab)

San Mateo County Transit District — official public transit information — 90009 scope

SamTrans provides bus service throughout San Mateo County including the Coastside, parts of San Francisco and Palo Alto.

Agent source review: October 26, 2026 · Snapshot 26f45a542464ef30

Official route and schedule information. Check the named route, date and published exceptions; linked PDF contents have not been reviewed.

Service area: Published San Mateo County Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Official route and schedule information. Check the named route, date and published exceptions; linked PDF contents have not been reviewed.

Service area: Published San Mateo County Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Official fare information. Check the exact rider category, route, ticket/pass and payment method before using a quoted amount.

Service area: Published San Mateo County Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Official accessibility or demand-response information. Eligibility and service areas vary; this information link does not submit an application or book a ride.

Service area: Published San Mateo County Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.

Official accessibility or demand-response information. Eligibility and service areas vary; this information link does not submit an application or book a ride.

Service area: Published San Mateo County Transit District service area and route/programme conditions; county and city links are browsing contexts and do not establish all-address coverage or individual eligibility.