Palo Alto, California
Palo Alto is a city in Santa Clara County, California, with an estimated population of 65,882 in 2023. It sits at 37.3965, -122.1431 in the America/Los_Angeles time zone.
| Field | Value |
|---|---|
| Place name | Palo Alto |
| Type | city |
| State | California (CA) |
| County | Santa Clara County |
| Population (2023 est.) | 65,882 |
| Land area | 24.05 sq mi (62.29 km²) |
| Coordinates | 37.3965, -122.1431 |
| Time zone | America/Los_Angeles |
| ZIP codes | 94301, 94302, 94303, 94304, 94306, 94309 |
| Telephone area codes | 650 |
ZIP codes and area codes for Palo Alto
Palo Alto covers 6 ZIP codes: 94301, 94302, 94303, 94304, 94306, 94309. Telephone area codes serving the area: 650. Browse all ZIP codes in California for the full list.
Where is Palo Alto?
Palo Alto is located in California, in Santa Clara County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Los Altos Hills 3 km · CALos Altos 5 km · CAMountain View 6 km · CAEast Palo Alto 8 km · CAAtherton 8 km · CAPortola Valley 9 km · CAMenlo Park 9 km · CASunnyvale 10 km · CA
Other places in Santa Clara County
San Jose 969,655Sunnyvale 151,967Santa Clara 131,062Mountain View 81,785Milpitas 77,321Gilroy 58,250Cupertino 57,285Morgan Hill 44,478Campbell 41,700Los Gatos 32,216
Frequently asked questions
What county is Palo Alto, CA in?
Palo Alto is in Santa Clara County, California.
What is the population of Palo Alto, CA?
The 2023 Census Bureau estimate is 65,882.
What time zone is Palo Alto in?
Palo Alto is in the America/Los_Angeles time zone.