Fullerton, CA Census Data
The 42nd largest city in California by population · 188 cities ranked
Fullerton is the 42nd largest city in California by population and ranks 80th of 188 for median household income. With 141,278 residents, its poverty rate of 12.2% ranks among the higher rates in California. 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
141,278
49.8% male · 50.2% female
Median Age
36.1
2.6 below the national average (38.7 yrs)
Median Household Income
$104,219
$25,681 above the national average ($78,538)
Bachelor's Degree or Higher
43.6%
8.6% above the national average (35.0%)
HS diploma or higher: 88.3%
Poverty Rate
12.2%
0.2% below the national average (12.4%)
Uninsured: 7.3%
Broadband Access
97.9%
8.2% above the national average (89.7%)
Median Home Value
$859,600
Median rent: $2,124 · 52% owner-occupied
Unemployment Rate
6.5%
Labor force participation: 61.2%
Per Capita Income
$49,440
Individual average income (not household)
Veteran Population
3.5%
Disability rate: 8.7%
How Fullerton Compares to Other California Cities
Rankings among all 188 California cities tracked in the 2023 ACS.
| Ranking | Position | Tier |
|---|---|---|
| Largest by Population | 42nd of 188 | Top 25% |
| Highest Median Income | 80th of 188 | Top half |
| Lowest Poverty Rate | 122nd of 188 | Bottom half |
| Highest Bachelor's Attainment | 57th of 188 | Top half |
| Highest Home Value | 56th of 188 | Top half |
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Fullerton, CA Frequently Asked Questions
What is the population of Fullerton, CA?
The population of Fullerton, CA is 141,278 according to the 2023 American Community Survey 5-year estimates. The median age is 36.1 years.
What is the median household income in Fullerton?
The median household income in Fullerton, CA is $104,219, above the national average of $78,538. Per capita income is $49,440.
What is the poverty rate in Fullerton?
The poverty rate in Fullerton, CA is 12.2%, compared to the national average of 12.4%. About 7.3% of residents lack health insurance.
What percentage of Fullerton residents have a college degree?
43.6% of adults (25+) in Fullerton hold a bachelor's degree or higher, and 88.3% 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 Fullerton?
The median home value in Fullerton, CA is $859,600. Median rent is $2,124 per month, with 52% of housing units owner-occupied.
What is the racial makeup of Fullerton?
Fullerton's population is 43.0% White, 2.1% Black, 39.6% Hispanic or Latino, and 24.5% Asian (source: 2023 ACS).
How does Fullerton rank among California cities?
Fullerton is the 42nd largest city in California by population, the 80th highest for median household income, the 122nd lowest for poverty rate, the 57th highest for bachelor's degree attainment among 188 ranked California cities.
What is the unemployment rate in Fullerton?
The unemployment rate in Fullerton, CA is 6.5%, with a labor force participation rate of 61.2%. Per capita income is $49,440.
Cities Similar to Fullerton
Other California cities with comparable population and income levels.