Rocklin, California
Rocklin is a city in Placer County, California, with an estimated population of 73,472 in 2023. It sits at 38.8069, -121.2497 in the America/Los_Angeles time zone.
| Field | Value |
|---|---|
| Place name | Rocklin |
| Type | city |
| State | California (CA) |
| County | Placer County |
| Population (2023 est.) | 73,472 |
| Land area | 19.81 sq mi (51.31 km²) |
| Coordinates | 38.8069, -121.2497 |
| Time zone | America/Los_Angeles |
| ZIP codes | 95677, 95765 |
| Telephone area codes | 916 |
ZIP codes and area codes for Rocklin
Rocklin covers 2 ZIP codes: 95677, 95765. Telephone area codes serving the area: 916. Browse all ZIP codes in California for the full list.
Where is Rocklin?
Rocklin is located in California, in Placer 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
Loomis 5 km · CARoseville 7 km · CALincoln 8 km · CACitrus Heights 13 km · CAAuburn 18 km · CAFolsom 18 km · CARancho Cordova 26 km · CAWheatland 28 km · CA
Other places in Placer County
Frequently asked questions
What county is Rocklin, CA in?
Rocklin is in Placer County, California.
What is the population of Rocklin, CA?
The 2023 Census Bureau estimate is 73,472.
What time zone is Rocklin in?
Rocklin is in the America/Los_Angeles time zone.