Demographics in Signal Hill, CA
Population, age, race, ethnicity, and household statistics — 2023 ACS Data
Where is Signal Hill?
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Population
Source: U.S. Census Bureau ACS (2023)Total Population
11,563
Male
5,907
51.1%
Female
5,656
48.9%
Median Age
40.9
Age Distribution
Source: U.S. Census Bureau ACS (2023)Race & Ethnicity
Source: U.S. Census Bureau ACS (2023)White42.6%
Black7.4%
Hispanic37.8%
Asian24.6%
Two or More14.1%
Other10.0%
Education & Household
Source: U.S. Census Bureau ACS (2023)Bachelor's or Higher
29.2%
High School or Higher
39.8%
Foreign Born
28.1%
Veterans
2.7%
Married
37.2%
Avg Household Size
2.5
Marital Status by Age
Source: U.S. Census Bureau ACS (2023)Signal Hill, CA has a population of 11,563 with a median age of 40.9. The racial makeup is 42.6% White, 37.8% Hispanic, 7.4% Black, 24.6% Asian. About 29.2% of residents hold a bachelor's degree or higher. The foreign-born population is 28.1%.