Where is Palo Alto, California, U.S.

Written and Fact-checked by | Updated On: May 11, 2026

Where is Palo Alto, California Located in the United States? - Palo Alto is a city located in the Santa Clara County in California, United States. Palo Alto lies between 37.4419 Degrees North latitudes and -122.143 Degrees West longitudes.

Location Map of Palo Alto, Santa Clara, California

Where is Palo Alto Located in Santa Clara, California

About Map: The map shows the location of Palo Alto in Santa Clara County, in the U.S. state of California.

Palo Alto Map, California, USA

About Palo Alto Map: This Google Map provides a detailed view with zoom, satellite, and street options to explore the area and its surroundings.

About Palo Alto, Santa Clara County, California

Palo Alto is located in Santa Clara County in the U.S. state of California, United States. It lies in the northern part of the state in the state of the United States within the northwestern portion of Silicon Valley along the San Francisco Peninsula. The city was incorporated in 1894 and was named after a historic coastal redwood tree known as “El Palo Alto,” and it developed from an agricultural settlement into a global center for technology, research, and education.

Population

According to the United States Census Bureau, the population of Palo Alto is 68,572 as recorded in the 2020 Census, and the population density is approximately 2,600 people per square mile.

Geography

According to the United States Census Bureau, Palo Alto covers a total area of approximately 25.8 square miles (about 66.8 square kilometers), including about 23.9 square miles (61.9 square kilometers) of land and 1.9 square miles (4.9 square kilometers) of water.

Location and Surroundings

Palo Alto is situated north of Mountain View and south of Menlo Park, positioned between the Santa Cruz Mountains and the western shore of San Francisco Bay. The city features tree-lined residential neighborhoods, business districts, and protected baylands. U.S. Route 101 and Interstate 280 provide major transportation routes connecting Palo Alto to San Jose, San Francisco, and other Bay Area communities.

Top Attractions

Palo Alto offers parks, cultural institutions, and research centers that support recreation and tourism. Popular destinations include the Stanford University campus, the Palo Alto Baylands Nature Preserve, and the downtown University Avenue district. The city hosts community events and cultural programs that reflect its role as a center of innovation and higher education.

Transportation

Palo Alto is served by U.S. Route 101 and Interstate 280, offering convenient highway access throughout the Bay Area. Public transportation includes Caltrain commuter rail service and regional bus connections linking the city to surrounding communities. The nearest major airport is San Jose Mineta International Airport, located approximately 15 miles to the southeast.

Explore more cities in California or visit the United States Map section to learn more about the country’s geography.

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the Official Palo Alto City Website.

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Palo Alto, California Quick Facts

AttributeDetails
CityPalo Alto
CountySanta Clara County
StateCalifornia
State CapitalSacramento
US RegionWestern United States (Pacific Region)
Latitude37.4419° N
Longitude122.1430° W
Elevation30 ft (9 m)
Land Area23.88 sq mi
Water Area1.56 sq mi
Total Area25.44 sq mi
Population (2020 Census)68,572
Population DensityApproximately 2,872 people per sq mi
ZIP Codes94301, 94303, 94304, 94305, 94306, 94309
Area Code650
Time Zone StandardPacific Standard Time (PST, UTC−8)
Time Zone DaylightPacific Daylight Time (PDT, UTC−7)
CurrencyUnited States Dollar (USD)
FIPS Code06-55282
Congressional DistrictCalifornia's 16th Congressional District

Transportation and Connectivity in Palo Alto, California

CategoryDetails
Airport NameSan José Mineta International Airport (nearest major airport)
IATA CodeSJC
PortPort of Redwood City (nearby)
Major HighwaysU.S. Route 101, Interstate 280, California State Route 82 (El Camino Real), Oregon Expressway
Train/Amtrak ServiceCaltrain (Palo Alto Station); Amtrak connections via San Jose Diridon Station
Local Bus/Transit ServiceVTA Bus, SamTrans, Stanford Marguerite Shuttle
  • U.S. Route 101 – Major north–south highway connecting Palo Alto with San Francisco, San Jose, and Silicon Valley communities.
  • Interstate 280 – Scenic freeway providing regional access to San Francisco, Cupertino, and the South Bay.
  • California State Route 82 (El Camino Real) – Historic arterial roadway serving Palo Alto and neighboring Peninsula cities.
  • Oregon Expressway – Important east–west corridor connecting Interstate 280 with U.S. Route 101 through the city.

Top Places to Visit in Palo Alto, California

Landmark NameType
Stanford UniversityUniversity Campus
Stanford Shopping CenterShopping Center
Cantor Arts CenterMuseum
Arizona Cactus GardenBotanical Garden
Palo Alto Baylands Nature PreserveNature Preserve
Elizabeth F. Gamble GardenHistoric Garden
The Hewlett-Packard GarageHistoric Site
Foothills Nature PreserveNature Preserve
Rinconada ParkPark
Computer History MuseumMuseum

Driving Distances from Palo Alto, California to Nearby Cities

CityStateDistance (mi)Approx. Drive Time
Menlo ParkCalifornia25 minutes
Mountain ViewCalifornia615 minutes
Redwood CityCalifornia815 minutes
SunnyvaleCalifornia920 minutes
Santa ClaraCalifornia1525 minutes
San JoseCalifornia2030 minutes
FremontCalifornia2030 minutes
San MateoCalifornia2030 minutes
OaklandCalifornia3345 minutes
San FranciscoCalifornia3445 minutes

Colleges and Universities in Palo Alto, California

Institution NameTypeLevelNotable For
Stanford UniversityPrivateUniversityWorld-renowned research institution
Palo Alto UniversityPrivateUniversityPsychology and behavioral sciences
Foothill CollegePublicCommunity CollegeTransfer and career education
De Anza CollegePublicCommunity CollegeAcademic transfer programs
Palo Alto Unified School DistrictPublicK–12 DistrictPrimary and secondary education

Waterbodies in Palo Alto, California

San Francisco Bay, Adobe Creek, Matadero Creek, San Francisquito Creek, Permanente Creek, Charleston Slough, Palo Alto Flood Basin, Foothills Reservoir, Lake Lagunita, Stevens Creek

Stadiums in Palo Alto

Stanford Stadium, Maples Pavilion, Taube Family Tennis Stadium, Sunken Diamond, Stanford Golf Course, Baylands Golf Links, Palo Alto High School Stadium

Palo Alto, California — Key Historical Facts

  • Palo Alto was founded in 1894 and developed alongside Stanford University, which opened in 1891 and became the city's defining institution.
  • The Hewlett-Packard garage in Palo Alto is widely recognized as the birthplace of Silicon Valley and played a key role in the region's technology revolution.
  • Throughout the twentieth century, Palo Alto grew into a global center for scientific research, innovation, and entrepreneurship.
  • The city's close ties to Stanford University have fostered the creation of numerous technology companies, venture capital firms, and research organizations.
  • Today, Palo Alto is internationally known for its leadership in technology, education, innovation, and its central role within Silicon Valley.

References

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