Seal Beach, California Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Seal Beach, California is 24,868 as of the 2023 American Community Survey, making it the 306th-largest city in California. The median household income is $83,045, the median home value is $492,200, and the median age is 61.2.
The population has grown 1.3% since 2010 (24,109 → 24,421).
24,868
Population
2200
People / sq mi
$83,045
Median Income
$492,200
Median Home Value
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Seal Beach covers 11.3 sq mi of land at 2200 people per square mile.
About Seal Beach, CA
Seal Beach skews on age — the median resident is 61.2, older than the national median. Seal Beach is a city in California with a population of 24,868.
The typical household here earns about $83,045, above the US median of $78,538. Only 4.0% of residents live in poverty, below the national 12.4%. The median home value is $492,200, with typical rent around $2,419.
College attainment is above the local norm at 51.1%, above the national 35.0%. About 23.6% of workers primarily work from home, above the national 14.0%, and the average commute runs about 30 minutes each way.
The age structure shapes everything downstream in Seal Beach — from housing demand to the mix of working-age earners reflected in the income figures above.
Seal Beach city Population History (2010-2024)
The city of Seal Beach city had a population of 24,109 in 2010 and 24,421 in 2024, a 1.3% growth over 14 years. The peak was 25,191 in 2020. Average annual growth rate: 0.10%.
24,421
Population (2024)
24,109
Population (2010)
25,191
Peak (2020)
0.10%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 24,109 |
| 2011 | 24,320 |
| 2012 | 24,456 |
| 2013 | 24,537 |
| 2014 | 24,506 |
| 2015 | 24,475 |
| 2016 | 24,400 |
| 2017 | 24,209 |
| 2018 | 24,050 |
| 2019 | 23,896 |
| 2020 | 25,191 |
| 2021 | 24,853 |
| 2022 | 24,665 |
| 2023 | 24,458 |
| 2024 | 24,421 |
Race & Ethnicity
| White | 71.7% |
| Black or African American | 1.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.8% |
| Two or More Races | 0.0% |
Economy & Income
$83,045
Median Household Income
$67,571
Per Capita Income
4.0%
Poverty Rate
2.2%
Unemployment Rate
Housing
$492,200
Median Home Value
$2,419
Median Rent
75.9%
Owner-Occupied
Education
95.4%
High School+
51.1%
Bachelor's+
Commute
0.6%
Drive Alone
67.8%
Public Transit
23.6%
Work From Home
30.0 min
Avg Commute
Community Profile
29.4%
Foreign Born
81.1%
Non-English at Home
8.1%
Veterans
18.9%
With Disability
98.0%
Health Insurance
93.3%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 26.6% |
| Finance, Insurance & Real Estate | 12.3% |
| Information | 10.4% |
| Manufacturing | 9.5% |
| Construction | 6.8% |
| Education, Health Care & Social Services | 5.8% |
| Retail Trade | 5.0% |
| Arts, Entertainment & Food Services | 5.0% |
| Public Administration | 4.5% |
| Transportation & Warehousing | 1.7% |
| Agriculture & Mining | 0.2% |
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Frequently Asked Questions
Seal Beach, California has a population of 24,868 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 306th-largest city in California.
The median household income in Seal Beach, California is $83,045, with 4.0% of residents living below the federal poverty level.
The median home value in Seal Beach, California is $492,200, with median monthly rent at $2,419 and a homeownership rate of 75.9%.
The median age in Seal Beach, California is 61.2 years. The population is 44.9% male and 55.1% female.
The population has grown 1.3% since 2010 (24,109 → 24,421).
Where to stay in Seal Beach
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.