Fullerton, CA Census Data
Key demographic and economic indicators for Fullerton, California from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-03-23 · 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
25,681.0 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%
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).