Fairfield
Fairfield is wealthier than most US places, with a median household income of $101,895. Population has grown 26% since 2000. Median home value has more than tripled since 2000, reaching $624,300. It sits in the top 10% of US cities for household income.
Population & growth
PEP 2025 EST:122,489 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 8 more hispanic origin groups with data
+ 5 more asian origin groups with data
+ 45 more ancestry groups with data
Education
Commute & transportation
Work & employment
People & community
Places similar to Fairfield
Compare Fairfield to nearby cities
How many people live in Fairfield, California?
Fairfield, California has about 120,785 residents according to the 2024 American Community Survey.
What is the median household income in Fairfield, California?
The typical household in Fairfield, California earns about $101,895 a year. Half of households make more than that, and half make less.
Is Fairfield, California expensive?
In Fairfield, California, the median home is worth about $624,300, and the typical rent is about $2,266 a month.
How educated are people in Fairfield, California?
About 26.6% of adults age 25 and over in Fairfield, California hold a bachelor's degree or higher.
What is the poverty rate in Fairfield, California?
About 10.2% of people in Fairfield, California live below the federal poverty line.
Has Fairfield, California grown since 1990?
Yes, Fairfield, California has grown since 1990. The population has added about 43,574 residents, a change of about 56 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024