Where is Millbrae, California

Written and Fact-checked by | Updated On: August 5, 2026

Millbrae is a city on the San Francisco Peninsula in San Mateo County, just south of San Francisco and west of San Francisco International Airport. The city sits between the San Francisco Bay and the Peninsula hills and is part of the San Francisco Bay Area. Millbrae is known for its historic downtown, parks, and major regional transit connections.

Location Map of Millbrae, San Mateo County, California

Where is Millbrae Located in San Mateo County, California

About Map: The map shows the location of Millbrae in San Mateo County, in the U.S. state of California.

Millbrae Map, California

About Millbrae Map: The Google Map highlights the location of Millbrae in San Mateo County, California. Use the zoom, satellite, and street-view options to explore the city's neighborhoods, roads, and nearby places.

Where is Millbrae Located?

Millbrae is a city located in San Mateo County, California, the United States. It is situated on the San Francisco Peninsula, about 15 miles south of San Francisco and immediately west of San Francisco International Airport. San Mateo is about 5 miles south, while Burlingame and San Bruno are nearby cities. Millbrae lies near 37.599° North latitude and 122.402° West longitude. The 2020 Census recorded 23,216 residents, with a population density of about 7,102 people per square mile. The city has about 3.27 square miles of land, equal to roughly 8.47 square kilometers. Millbrae is known for its historic downtown and its major intermodal transit station serving BART and Caltrain. A unique feature of the city is its location at an important transportation link between San Francisco, the Peninsula, and Silicon Valley.

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Millbrae City Facts

CityMillbrae
StateCalifornia
CountySan Mateo County
CountryUnited States
RegionSan Francisco Peninsula
IncorporatedJanuary 14, 1948
Founded1856
Total AreaAbout 3.27 sq mi (8.47 sq km) of land
Land Area3.27 sq mi (8.47 sq km)
Water AreaVery small
ElevationAbout 33 ft (10 m)
Population (2023 estimate)About 23,000
Population (2020 Census)23,216
Population Density7,101.9 people per sq mi
Time ZonePacific Time (PST/PDT)
ZIP Codes94030
Area Code650
Major HighwaysUS-101, I-280, CA-82
Public TransitBART, Caltrain, SamTrans, and local bus services
Major AttractionsMillbrae Historic District, Millbrae Station, Bayfront parks, Central Park, and Green Hills Country Club
Official Websitehttps://www.ci.millbrae.ca.us/

Distance from Millbrae, CA to Nearby Cities

  • San Bruno, CA – 2 miles (3 km)
  • Burlingame, CA – 3 miles (5 km)
  • South San Francisco, CA – 5 miles (8 km)
  • San Mateo, CA – 5 miles (8 km)
  • Foster City, CA – 8 miles (13 km)
  • Pacifica, CA – 8 miles (13 km)
  • Colma, CA – 8 miles (13 km)
  • Daly City, CA – 10 miles (16 km)
  • Belmont, CA – 10 miles (16 km)
  • San Carlos, CA – 12 miles (19 km)
  • Half Moon Bay, CA – 16 miles (26 km)
  • Redwood City, CA – 15 miles (24 km)
  • San Francisco, CA – 15 miles (24 km)
  • Menlo Park, CA – 19 miles (31 km)
  • Palo Alto, CA – 22 miles (35 km)
  • Oakland, CA – 27 miles (43 km)
  • San Jose, CA – 38 miles (61 km)
  • Santa Clara, CA – 36 miles (58 km)

Top Attractions in Millbrae, CA

  • Millbrae Historic District – A historic area that reflects the city's early residential and community development.
  • Millbrae Station – A major regional transportation center connecting BART and Caltrain with access to San Francisco International Airport.
  • Millbrae Museum – A local museum that preserves and presents the history of Millbrae and the surrounding Peninsula.
  • Millbrae Central Park – A community park with open space and recreational facilities.
  • Bayfront Park – An outdoor area near the San Francisco Bay with walking paths and views of the surrounding shoreline.
  • Green Hills Country Club – A long-established golf facility located in the hills west of Millbrae.
  • Millbrae Japanese Culture Festival – A community event that highlights the city's Japanese cultural connections and local history.
  • Millbrae Farmers Market – A seasonal market offering fresh produce, prepared food, and local products.

Airports Near Millbrae, CA

  • San Francisco International Airport (SFO) – 2 miles
  • San Carlos Airport (SQL) – 13 miles
  • Oakland International Airport (OAK) – 30 miles
  • Half Moon Bay Airport (HAF) – 18 miles
  • Norman Y. Mineta San Jose International Airport (SJC) – 38 miles

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the official Millbrae city website and local government records.

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