Demographics in Simi Valley, CA

Population, age, race, ethnicity, and household statistics — 2023 ACS Data

Where is Simi Valley?

Loading map…

Population

Source: U.S. Census Bureau ACS (2023)

Total Population

125,769

Male

62,024

49.3%

Female

63,745

50.7%

Median Age

41.8

Age Distribution

Source: U.S. Census Bureau ACS (2023)

Race & Ethnicity

Source: U.S. Census Bureau ACS (2023)

White

63.3%

Black

1.4%

Hispanic

27.1%

Asian

10.7%

Two or More

14.8%

Other

8.8%

Education & Household

Source: U.S. Census Bureau ACS (2023)

Bachelor's or Higher

26.8%

High School or Higher

40.9%

Foreign Born

18.2%

Veterans

3.6%

Married

43.0%

Avg Household Size

2.8

Marital Status by Age

Source: U.S. Census Bureau ACS (2023)

Simi Valley, CA has a population of 125,769 with a median age of 41.8. The racial makeup is 63.3% White, 27.1% Hispanic, 1.4% Black, 10.7% Asian. About 26.8% of residents hold a bachelor's degree or higher. The foreign-born population is 18.2%.