Rocklin, CA Census Data
The 124th largest city in California by population · 188 cities ranked
Rocklin is the 124th largest city in California by population and ranks 40th of 188 for median household income. With 72,340 residents, it has a lower poverty rate than 178 other California cities. This snapshot draws from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-04-13 · Source: U.S. Census Bureau, ACS 2023
Population
72,340
49.3% male · 50.7% female
Median Age
38.2
0.5 below the national average (38.7 yrs)
Median Household Income
$120,916
$42,378 above the national average ($78,538)
Bachelor's Degree or Higher
48.5%
13.5% above the national average (35.0%)
HS diploma or higher: 96.3%
Poverty Rate
5.1%
7.3% below the national average (12.4%)
Uninsured: 3.2%
Broadband Access
97.7%
8.0% above the national average (89.7%)
Median Home Value
$673,300
Median rent: $2,178 · 68% owner-occupied
Unemployment Rate
4.8%
Labor force participation: 60.4%
Per Capita Income
$62,061
Individual average income (not household)
Veteran Population
5.6%
Disability rate: 10.1%
How Rocklin Compares to Other California Cities
Rankings among all 188 California cities tracked in the 2023 ACS.
| Ranking | Position | Tier |
|---|---|---|
| Largest by Population | 124th of 188 | Bottom half |
| Highest Median Income | 40th of 188 | Top 25% |
| Lowest Poverty Rate | 10th of 188 | Top 10% |
| Highest Bachelor's Attainment | 42nd of 188 | Top 25% |
| Highest Home Value | 97th of 188 | Bottom half |
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Rocklin, CA Frequently Asked Questions
What is the population of Rocklin, CA?
The population of Rocklin, CA is 72,340 according to the 2023 American Community Survey 5-year estimates. The median age is 38.2 years.
What is the median household income in Rocklin?
The median household income in Rocklin, CA is $120,916, above the national average of $78,538. Per capita income is $62,061.
What is the poverty rate in Rocklin?
The poverty rate in Rocklin, CA is 5.1%, compared to the national average of 12.4%. About 3.2% of residents lack health insurance.
What percentage of Rocklin residents have a college degree?
48.5% of adults (25+) in Rocklin hold a bachelor's degree or higher, and 96.3% have at least a high school diploma. The national average for bachelor's degree holders is 35.0%.
What is the median home value in Rocklin?
The median home value in Rocklin, CA is $673,300. Median rent is $2,178 per month, with 68% of housing units owner-occupied.
What is the racial makeup of Rocklin?
Rocklin's population is 68.3% White, 1.4% Black, 14.9% Hispanic or Latino, and 11.0% Asian (source: 2023 ACS).
How does Rocklin rank among California cities?
Rocklin is the 124th largest city in California by population, the 40th highest for median household income, the 10th lowest for poverty rate, the 42nd highest for bachelor's degree attainment among 188 ranked California cities.
What is the unemployment rate in Rocklin?
The unemployment rate in Rocklin, CA is 4.8%, with a labor force participation rate of 60.4%. Per capita income is $62,061.
Cities Similar to Rocklin
Other California cities with comparable population and income levels.