Rocklin
City in Placer County, California

Rocklin is a city in Placer County, California, with 71,601 residents (2020 Census). It sits at 259 ft (79 m) above sea level. The nearest town is Loomis, 2.9 miles E.
- 71,601residents (2020 Census)
- 259 ftelevation · 79 m
- 19.8 sq miland area · 51.3 km²
- 3,614 / sq mipopulation density
- 95677main ZIP code (2 in total)
About Rocklin
Rocklin is a city in Placer County, California, United States, about 22 miles (35 km) northeast of Sacramento and about 6.1 miles (9.8 km) northeast of Roseville in the Sacramento metropolitan area. Besides Roseville, it borders Granite Bay, Loomis, and Lincoln. As of the 2020 census, Rocklin's population was 71,601.
Text: Wikipedia · CC BY-SA 4.0
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- Median household income
- $124,168
- Median home value
- $703,400
- Median rent
- $2,258/mo
- Median age
- 38.4
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Map of Rocklin
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Open in Google Maps ›Rocklin, CA population
Rocklin had 71,601 residents in the 2020 Census.
| 2020 Census | 71,601 |
|---|---|
| Density | 3,614 per sq mi (1,396 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Rocklin at a glance
| State | California (CA) |
|---|---|
| County | Placer County |
| Type | City |
| Population | 71,601 (2020) |
| Land area | 19.81 sq mi (51.3 km²) |
| Water area | 0.02 sq mi (0.06 km²) |
| Elevation | 259 ft (79 m) |
| Coordinates | 38.8069° N, 121.2497° W |
| ZIP codes | 95677, 95765 |
| Official website | ci.rocklin.ca.us |
| Census code (GEOID) | 0662364 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Rocklin
- Loomis2.9 mi E
- Roseville4.5 mi SW
- Penryn5.2 mi NE
- Granite Bay5.3 mi SE
- Lincoln5.7 mi NW
- Newcastle7.6 mi NE
- Citrus Heights8.0 mi S
- Orangevale8.2 mi S
- Antelope8.7 mi SW
- Foothill Farms9.8 mi SW
- Fair Oaks10.8 mi S
- Auburn11.1 mi NE
Straight-line distance between town centers.
Frequently asked questions about Rocklin
What county is Rocklin in?
Rocklin is in Placer County, California.
What is the population of Rocklin, CA?
71,601 people lived in Rocklin at the 2020 Census.
What is the ZIP code of Rocklin, CA?
The main ZIP code is 95677. Other ZIP codes: 95765.
What is the elevation of Rocklin?
259 feet (79 m) above sea level.
What towns are near Rocklin?
Loomis (2.9 mi), Roseville (4.5 mi), Penryn (5.2 mi), Granite Bay (5.3 mi), Lincoln (5.7 mi).
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