Newark, California
Newark is a city in Alameda County, California, with an estimated population of 46,929 in 2023. It sits at 37.5043, -122.0319 in the America/Los_Angeles time zone.
| Field | Value |
|---|---|
| Place name | Newark |
| Type | city |
| State | California (CA) |
| County | Alameda County |
| Population (2023 est.) | 46,929 |
| Land area | 13.92 sq mi (36.05 km²) |
| Coordinates | 37.5043, -122.0319 |
| Time zone | America/Los_Angeles |
| ZIP codes | 94560 |
| Telephone area codes | 510 |
ZIP codes and area codes for Newark
Newark covers 1 ZIP code: 94560. Telephone area codes serving the area: 510. Browse all ZIP codes in California for the full list.
Where is Newark?
Newark is located in California, in Alameda 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
Fremont 8 km · CAEast Palo Alto 10 km · CAMenlo Park 11 km · CAUnion City 11 km · CAMountain View 12 km · CASunnyvale 13 km · CAMilpitas 15 km · CAHayward 15 km · CA
Other places in Alameda County
Oakland 436,504Fremont 226,208Hayward 155,675Berkeley 118,962San Leandro 85,784Livermore 82,908Alameda 75,353Pleasanton 74,653Dublin 69,128Union City 65,414
Frequently asked questions
What county is Newark, CA in?
Newark is in Alameda County, California.
What is the population of Newark, CA?
The 2023 Census Bureau estimate is 46,929.
What time zone is Newark in?
Newark is in the America/Los_Angeles time zone.