Dublin, California
Dublin is a city in Alameda County, California, with an estimated population of 69,128 in 2023. It sits at 37.7161, -121.8962 in the America/Los_Angeles time zone.
| Field | Value |
|---|---|
| Place name | Dublin |
| Type | city |
| State | California (CA) |
| County | Alameda County |
| Population (2023 est.) | 69,128 |
| Land area | 15.23 sq mi (39.44 km²) |
| Coordinates | 37.7161, -121.8962 |
| Time zone | America/Los_Angeles |
| ZIP codes | 94568 |
| Telephone area codes | 925 |
ZIP codes and area codes for Dublin
Dublin covers 1 ZIP code: 94568. Telephone area codes serving the area: 925. Browse all ZIP codes in California for the full list.
Where is Dublin?
Dublin 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
Pleasanton 6 km · CASan Ramon 6 km · CALivermore 12 km · CADanville 12 km · CAUnion City 17 km · CAHayward 21 km · CASan Leandro 24 km · CAWalnut Creek 24 km · CA
Other places in Alameda County
Oakland 436,504Fremont 226,208Hayward 155,675Berkeley 118,962San Leandro 85,784Livermore 82,908Alameda 75,353Pleasanton 74,653Union City 65,414Newark 46,929
Frequently asked questions
What county is Dublin, CA in?
Dublin is in Alameda County, California.
What is the population of Dublin, CA?
The 2023 Census Bureau estimate is 69,128.
What time zone is Dublin in?
Dublin is in the America/Los_Angeles time zone.