Fairfield, CA Census Data
Key demographic and economic indicators for Fairfield, California from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-03-23 · Source: U.S. Census Bureau, ACS 2023
Population
119,985
49.5% male · 50.5% female
Median Age
36.8
1.9 below the national average (38.7 yrs)
Median Household Income
$102,321
23,783.0 above the national average ($78,538)
Bachelor's Degree or Higher
26.7%
8.3 below the national average (35.0%)
HS diploma or higher: 87.1%
Poverty Rate
10.5%
1.9 below the national average (12.4%)
Uninsured: 5.9%
Broadband Access
96.7%
7.0 above the national average (89.7%)
Median Home Value
$592,500
Median rent: $2,191 · 60% owner-occupied
Unemployment Rate
5.3%
Labor force participation: 58.5%
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Fairfield, CA Frequently Asked Questions
What is the population of Fairfield, CA?
The population of Fairfield, CA is 119,985 according to the 2023 American Community Survey 5-year estimates. The median age is 36.8 years.
What is the median household income in Fairfield?
The median household income in Fairfield, CA is $102,321, above the national average of $78,538. Per capita income is $46,580.
What is the poverty rate in Fairfield?
The poverty rate in Fairfield, CA is 10.5%, compared to the national average of 12.4%. About 5.9% of residents lack health insurance.
What percentage of Fairfield residents have a college degree?
26.7% of adults (25+) in Fairfield hold a bachelor's degree or higher, and 87.1% 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 Fairfield?
The median home value in Fairfield, CA is $592,500. Median rent is $2,191 per month, with 60% of housing units owner-occupied.
What is the racial makeup of Fairfield?
Fairfield's population is 36.0% White, 15.3% Black, 31.8% Hispanic or Latino, and 17.4% Asian (source: 2023 ACS).