--- title: "Public toilets in San Mateo County, United States" description: "wcway lists 226 public toilets in San Mateo County, California, United States. 74 of them need no purchase. See the access rule, the opening state and the last confirmation of each toilet." canonical: https://wcway.com/cities/san-mateo-county last_updated: 2026-10-03 --- # Public toilets in San Mateo County, United States wcway lists 226 public toilets in San Mateo County, California, United States. 74 of them need no purchase. 1 is open 24 hours. 99 are wheelchair accessible. ## Overview - Toilets listed: 226 - No purchase needed: 74 - Wheelchair accessible: 99 - With changing table: 15 - Open 24 hours: 1 - Last confirmed: August 12, 2026 - Data changed: October 3, 2026 Counts cover toilets that the public may use or that have an unknown access rule. Private toilets are left out. Data: OpenStreetMap contributors, ODbL. ## Where to find a toilet in San Mateo County - [San Francisco International Airport](https://wcway.com/near/san-francisco-international-airport-san-mateo-county-w545819287.md): 103 - [International Terminal A](https://wcway.com/near/international-terminal-a-san-mateo-county.md): 102 - [International Terminal G](https://wcway.com/near/international-terminal-g-san-mateo-county.md): 102 - [Terminal 1](https://wcway.com/near/terminal-1-san-mateo-county.md): 102 - [Terminal 3](https://wcway.com/near/terminal-3-san-mateo-county.md): 102 - [Terminals 2 and 3](https://wcway.com/near/terminals-2-and-3-san-mateo-county.md): 102 - [San Francisco International Airport](https://wcway.com/near/san-francisco-international-airport-san-mateo-county.md): 94 - [Garage G/BART](https://wcway.com/near/garage-g-bart-san-mateo-county.md): 76 - [Garage A](https://wcway.com/near/garage-a-san-mateo-county.md): 75 - [Grand Hyatt](https://wcway.com/near/grand-hyatt-san-mateo-county.md): 59 - [Filoli Estate](https://wcway.com/near/filoli-estate-san-mateo-county.md): 3 - [Colma BART](https://wcway.com/near/colma-bart-san-mateo-county.md): 2 - [Colma](https://wcway.com/near/colma-san-mateo-county.md): 2 - [Fitzgerald Marine Reserve](https://wcway.com/near/fitzgerald-marine-reserve-san-mateo-county.md): 2 - [Pigeon Point Light Station State Historic Park](https://wcway.com/near/pigeon-point-light-station-state-historic-park-san-mateo-county.md): 1 ## Toilets to start with in San Mateo County - [Public toilet at San Francisco International Airport, San Mateo County](https://wcway.com/toilets/lt_a81e122ead84387cdafa.md): Hours not known, Free, no purchase needed, Confirmed 7 weeks ago - [Public toilet at San Francisco International Airport, San Mateo County](https://wcway.com/toilets/lt_0f616620b9ee4d4b1bbc.md): Hours not known, Access rule not known, Confirmed 6 months ago - [Public toilet at San Francisco International Airport, San Mateo County](https://wcway.com/toilets/lt_27e3a9f501d09032d7d0.md): Hours not known, Access rule not known, Confirmed 6 months ago - [Public toilet at San Francisco International Airport, San Mateo County](https://wcway.com/toilets/lt_2ba6dba80d5b7bf5329e.md): Hours not known, Access rule not known, Confirmed 6 months ago - [Public toilet at San Francisco International Airport, San Mateo County](https://wcway.com/toilets/lt_425eac0d5084eab4dab0.md): Hours not known, Access rule not known, Confirmed 6 months ago - [Public toilet at San Francisco International Airport, San Mateo County](https://wcway.com/toilets/lt_540be8b4e571bdb83236.md): Hours not known, Free, no purchase needed, Confirmed 7 weeks ago - [Public toilet at San Francisco International Airport, San Mateo County](https://wcway.com/toilets/lt_8b5e6c15812c18158ad9.md): Hours not known, Access rule not known, Confirmed 6 months ago - [Public toilet at San Francisco International Airport, San Mateo County](https://wcway.com/toilets/lt_98fcc40c47fbf1191da4.md): Hours not known, Access rule not known, Confirmed last year. May be gone. - [Public toilet at San Francisco International Airport, San Mateo County](https://wcway.com/toilets/lt_a1fc65fab6c7cd6a097a.md): Hours not known, Free, no purchase needed, Confirmed 6 months ago - [Public toilet at San Francisco International Airport, San Mateo County](https://wcway.com/toilets/lt_f8f38f153d4b7e05ac92.md): Hours not known, Access rule not known, Confirmed 6 months ago - [Public toilet at San Francisco International Airport, San Mateo County](https://wcway.com/toilets/lt_498b8de34782e2f2007d.md): Hours not known, Free, no purchase needed, Not confirmed yet - [Public toilet at San Francisco International Airport, San Mateo County](https://wcway.com/toilets/lt_b7f0faedb5be70450eda.md): Hours not known, Free, no purchase needed, Not confirmed yet ## Questions and answers ### Are there public toilets in San Mateo County that need no purchase? Yes. wcway lists 74 public toilets without a purchase requirement in San Mateo County. ### Are there wheelchair accessible public toilets in San Mateo County? Yes. wcway lists 99 public toilets marked as wheelchair accessible in San Mateo County. ### Are public toilets in San Mateo County open at night? Yes. wcway lists 1 public toilet marked as open 24 hours in San Mateo County. Up: [California](https://wcway.com/countries/united-states/california.md) Data: © OpenStreetMap contributors, ODbL-1.0 (https://www.openstreetmap.org/copyright)