Signal Hill, California Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Signal Hill, California is 11,563 as of the 2023 American Community Survey, making it the 459th-largest city in California. The median household income is $102,303, the median home value is $725,500, and the median age is 40.9.
The population has grown 2.4% since 2010 (11,018 → 11,279).
11,563
Population
5282
People / sq mi
$102,303
Median Income
$725,500
Median Home Value
Signal Hill covers 2.2 sq mi of land at 5282 people per square mile.
About Signal Hill, CA
Signal Hill is a city in California with a population of 11,563. It ranks #459 among cities in California by population. The median age is 40.9, older than the national median. The population is 51.1% male and 48.9% female.
The median household income in Signal Hill is $102,303, above the US median of $74,580. 8.0% of residents live below the federal poverty level. Home values sit at a median of $725,500, with monthly rent averaging $1,817. The homeownership rate of 51.7% is lower than the national rate of 64.8%.
Educational attainment in Signal Hill reflects 38.0% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 16.2% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 31.3 minutes each way.
Signal Hill city Population History (2010-2024)
The city of Signal Hill city had a population of 11,018 in 2010 and 11,279 in 2024, a 2.4% growth over 14 years. The peak was 11,814 in 2020. Average annual growth rate: 0.18%.
11,279
Population (2024)
11,018
Population (2010)
11,814
Peak (2020)
0.18%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 11,018 |
| 2011 | 11,058 |
| 2012 | 11,142 |
| 2013 | 11,288 |
| 2014 | 11,420 |
| 2015 | 11,466 |
| 2016 | 11,602 |
| 2017 | 11,551 |
| 2018 | 11,516 |
| 2019 | 11,421 |
| 2020 | 11,814 |
| 2021 | 11,550 |
| 2022 | 11,411 |
| 2023 | 11,320 |
| 2024 | 11,279 |
Race & Ethnicity
| White | 42.6% |
| Black or African American | 7.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.6% |
| Two or More Races | 0.2% |
Economy & Income
$102,303
Median Household Income
$52,980
Per Capita Income
8.0%
Poverty Rate
3.7%
Unemployment Rate
Housing
$725,500
Median Home Value
$1,817
Median Rent
51.7%
Owner-Occupied
Education
87.9%
High School+
38.0%
Bachelor's+
Commute
1.9%
Drive Alone
73.0%
Public Transit
16.2%
Work From Home
31.3 min
Avg Commute
Community Profile
11.9%
Foreign Born
57.0%
Non-English at Home
3.3%
Veterans
6.4%
With Disability
93.4%
Health Insurance
95.5%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 26.0% |
| Finance, Insurance & Real Estate | 14.6% |
| Manufacturing | 9.6% |
| Information | 7.8% |
| Retail Trade | 6.4% |
| Education, Health Care & Social Services | 5.8% |
| Public Administration | 4.2% |
| Transportation & Warehousing | 3.9% |
| Arts, Entertainment & Food Services | 3.5% |
| Construction | 3.5% |
| Agriculture & Mining | 1.3% |
Largest cities in California
Largest counties in California
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City rankings
Frequently Asked Questions
Signal Hill, California has a population of 11,563 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 459th-largest city in California.
The median household income in Signal Hill, California is $102,303, with 8.0% of residents living below the federal poverty level.
The median home value in Signal Hill, California is $725,500, with median monthly rent at $1,817 and a homeownership rate of 51.7%.
The median age in Signal Hill, California is 40.9 years. The population is 51.1% male and 48.9% female.
The population has grown 2.4% since 2010 (11,018 → 11,279).
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.