Demographics in Castalia, IA

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

Where is Castalia?

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Population

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

Total Population

142

Male

66

46.5%

Female

76

53.5%

Median Age

59.3

Race & Ethnicity

Source: U.S. Census Bureau ACS (2023)
White
100.0%

Education & Household

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

Bachelor's or Higher

5.6%

High School or Higher

51.4%

Foreign Born

0.7%

Veterans

7.8%

Married

49.3%

Avg Household Size

1.9

Marital Status by Age

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

Castalia, IA has a population of 142 with a median age of 59.3. The racial makeup is 100.0% White, 0.0% Hispanic, 0.0% Black. About 5.6% of residents hold a bachelor's degree or higher. The foreign-born population is 0.7%.