Fairfield, California Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Fairfield, California is 119,985 as of the 2023 American Community Survey, making it the 53rd-largest city in California. The median household income is $102,321, the median home value is $592,500, and the median age is 36.8.
The population has grown 16.1% since 2010 (105,598 → 122,646).
119,985
Population
2885
People / sq mi
$102,321
Median Income
$592,500
Median Home Value
Fairfield covers 41.6 sq mi of land at 2885 people per square mile.
About Fairfield, CA
Fairfield is a city in California with a population of 119,985. It ranks #53 among cities in California by population. The median age is 36.8, younger than the national median. The population is 49.5% male and 50.5% female.
The median household income in Fairfield is $102,321, above the US median of $74,580. 7.8% of residents live below the federal poverty level. Home values sit at a median of $592,500, with monthly rent averaging $2,191. The homeownership rate of 60.2% is lower than the national rate of 64.8%.
Educational attainment in Fairfield reflects 26.7% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 10.5% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 31.1 minutes each way.
Fairfield city Population History (2010-2024)
The city of Fairfield city had a population of 105,598 in 2010 and 122,646 in 2024, a 16.1% growth over 14 years. The peak was 122,646 in 2024. Average annual growth rate: 1.08%.
122,646
Population (2024)
105,598
Population (2010)
122,646
Peak (2024)
1.08%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 105,598 |
| 2011 | 106,245 |
| 2012 | 107,497 |
| 2013 | 109,137 |
| 2014 | 110,727 |
| 2015 | 112,365 |
| 2016 | 114,456 |
| 2017 | 115,817 |
| 2018 | 116,678 |
| 2019 | 117,133 |
| 2020 | 119,890 |
| 2021 | 119,995 |
| 2022 | 120,205 |
| 2023 | 121,125 |
| 2024 | 122,646 |
Race & Ethnicity
| White | 36.0% |
| Black or African American | 15.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.4% |
| Two or More Races | 0.0% |
Economy & Income
$102,321
Median Household Income
$41,878
Per Capita Income
7.8%
Poverty Rate
3.3%
Unemployment Rate
Housing
$592,500
Median Home Value
$2,191
Median Rent
60.2%
Owner-Occupied
Education
87.1%
High School+
26.7%
Bachelor's+
Commute
1.6%
Drive Alone
72.9%
Public Transit
10.5%
Work From Home
31.1 min
Avg Commute
Community Profile
17.4%
Foreign Born
65.0%
Non-English at Home
7.9%
Veterans
12.8%
With Disability
94.1%
Health Insurance
96.7%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 22.3% |
| Finance, Insurance & Real Estate | 11.6% |
| Education, Health Care & Social Services | 8.5% |
| Manufacturing | 8.5% |
| Construction | 8.1% |
| Public Administration | 7.4% |
| Retail Trade | 7.0% |
| Information | 4.8% |
| Arts, Entertainment & Food Services | 4.3% |
| Agriculture & Mining | 1.4% |
| Transportation & Warehousing | 1.1% |
Largest cities in California
Largest counties in California
Part of California
Metro areas in California
City rankings
Frequently Asked Questions
Fairfield, California has a population of 119,985 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 53rd-largest city in California.
The median household income in Fairfield, California is $102,321, with 7.8% of residents living below the federal poverty level.
The median home value in Fairfield, California is $592,500, with median monthly rent at $2,191 and a homeownership rate of 60.2%.
The median age in Fairfield, California is 36.8 years. The population is 49.5% male and 50.5% female.
The population has grown 16.1% since 2010 (105,598 → 122,646).
More from California
Population 3,857,897
Population 1,385,061
Population 990,054
Population 836,321
Population 543,615
Full rankings of California cities by population
Statewide data for California
Population, race, income, age, and trends across California
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.