Demographics in Diablo, CA

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

Where is Diablo?

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Population

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

Total Population

1,072

Male

455

42.4%

Female

617

57.6%

Median Age

37.7

Age Distribution

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

Race & Ethnicity

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

White

86.6%

Hispanic

9.9%

Asian

1.6%

Two or More

4.6%

Other

7.3%

Education & Household

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

Bachelor's or Higher

56.3%

High School or Higher

57.7%

Foreign Born

16.8%

Veterans

4.8%

Married

61.2%

Avg Household Size

2.8

Marital Status by Age

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

Diablo, CA has a population of 1,072 with a median age of 37.7. The racial makeup is 86.6% White, 9.9% Hispanic, 0.0% Black, 1.6% Asian. About 56.3% of residents hold a bachelor's degree or higher. The foreign-born population is 16.8%.