Fountain Valley, California Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Fountain Valley, California is 56,358 as of the 2023 American Community Survey, making it the 164th-largest city in California. The median household income is $111,797, the median home value is $1,018,600, and the median age is 43.7.
The population has grown 1.0% since 2010 (55,470 → 56,036).
56,358
Population
6213
People / sq mi
$111,797
Median Income
$1,018,600
Median Home Value
Fountain Valley covers 9.1 sq mi of land at 6213 people per square mile.
About Fountain Valley, CA
Fountain Valley is a city in California with a population of 56,358. It ranks #164 among cities in California by population. The median age is 43.7, older than the national median. The population is 50.1% male and 49.9% female.
The median household income in Fountain Valley is $111,797, above the US median of $74,580. 3.8% of residents live below the federal poverty level. Home values sit at a median of $1,018,600, with monthly rent averaging $2,507. The homeownership rate of 66.1% is close to the national rate of 64.8%.
Educational attainment in Fountain Valley reflects 44.9% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 14.6% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 25.9 minutes each way.
Fountain Valley city Population History (2010-2024)
The city of Fountain Valley city had a population of 55,470 in 2010 and 56,036 in 2024, a 1.0% growth over 14 years. The peak was 56,972 in 2020. Average annual growth rate: 0.08%.
56,036
Population (2024)
55,470
Population (2010)
56,972
Peak (2020)
0.08%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 55,470 |
| 2011 | 55,950 |
| 2012 | 56,318 |
| 2013 | 56,601 |
| 2014 | 56,671 |
| 2015 | 56,643 |
| 2016 | 56,423 |
| 2017 | 56,051 |
| 2018 | 55,663 |
| 2019 | 55,357 |
| 2020 | 56,972 |
| 2021 | 56,373 |
| 2022 | 55,978 |
| 2023 | 55,818 |
| 2024 | 56,036 |
Race & Ethnicity
| White | 43.1% |
| Black or African American | 1.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.4% |
| Two or More Races | 0.0% |
Economy & Income
$111,797
Median Household Income
$48,238
Per Capita Income
3.8%
Poverty Rate
3.9%
Unemployment Rate
Housing
$1,018,600
Median Home Value
$2,507
Median Rent
66.1%
Owner-Occupied
Education
90.4%
High School+
44.9%
Bachelor's+
Commute
0.3%
Drive Alone
74.6%
Public Transit
14.6%
Work From Home
25.9 min
Avg Commute
Community Profile
14.4%
Foreign Born
53.9%
Non-English at Home
3.2%
Veterans
9.9%
With Disability
96.2%
Health Insurance
96.7%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 20.8% |
| Finance, Insurance & Real Estate | 13.8% |
| Education, Health Care & Social Services | 11.5% |
| Manufacturing | 11.4% |
| Information | 10.0% |
| Arts, Entertainment & Food Services | 4.8% |
| Retail Trade | 4.5% |
| Construction | 4.2% |
| Public Administration | 3.0% |
| Transportation & Warehousing | 1.3% |
| Agriculture & Mining | 0.3% |
Largest cities in California
Largest counties in California
Part of California
Metro areas in California
City rankings
Frequently Asked Questions
Fountain Valley, California has a population of 56,358 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 164th-largest city in California.
The median household income in Fountain Valley, California is $111,797, with 3.8% of residents living below the federal poverty level.
The median home value in Fountain Valley, California is $1,018,600, with median monthly rent at $2,507 and a homeownership rate of 66.1%.
The median age in Fountain Valley, California is 43.7 years. The population is 50.1% male and 49.9% female.
The population has grown 1.0% since 2010 (55,470 → 56,036).
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.