862 public restrooms mapped in San Mateo County, California. Including facilities at Unnamed Toilet and Unnamed Toilet.
10% are wheelchair accessible.
Browse all public restrooms across Public Restrooms in California. Restroom locations sourced from municipal and community data. Last verified January 2026.
Search by name or address to find nearby restrooms
San Mateo County
140 facilities available in San Mateo County
📍 Street View
Click on a toilet marker to see the street view
Public facilities verified by our community with accessibility details, hours and directions.
Terminal 2
Costanoa
Costanoa
Costanoa
Never let restroom concerns limit your adventures. Our app shows you every public facility near any attraction, with accessibility info, hours and directions.
Visit San Mateo County's top attractions knowing you'll always have access to clean, accessible restrooms nearby. Each destination features verified facilities for your convenience and peace of mind.
Asian-inspired gardens with a koi pond. Spring blossoming Japanese gardens with a koi pond, pagoda & teahouse in a 16.3-acre city park.
Large playground, trails & picnic areas. Bayside park offering a sizable playground with 6 slides, as well as trails & picnic areas.
Bayfront windsurfing area with dog park. Waterfront area featuring windsurfing, a biking trail, dog park & outdoor classrooms led by rangers.
Science & wildlife center for kids. Museum for kids focusing on environmental science & wildlife with indoor exhibits & an outdoor zoo.
A popular destination in San Mateo County, California.
Japanese gardens & an ice-skating rink. Vibrant, 16-acre park featuring Japanese gardens, a mini train ride, playground & ice-skating rink.
Hiking trails to Sugarloaf Mountain. The city's largest park (225 acres) offers trails leading to Sugarloaf Mountain & scenic picnicking.
Hands-on exhibits in restored courthouse. Family-friendly, interactive exhibits devoted to local cultural heritage in a historic courthouse.
A popular destination in San Mateo County, California.
A playground, splash pad & picnic area. Neighborhood park with striking, modern picnic pavilions, BBQs, a playground & seasonal splash pad.
Everything you need to know about finding and using public restrooms in San Mateo County.