Demographics in Onawa, IA

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

Where is Onawa?

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Population

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

Total Population

2,862

Male

1,318

46.1%

Female

1,544

53.9%

Median Age

36.3

Race & Ethnicity

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

White

93.9%

Black

0.5%

Hispanic

2.2%

Two or More

5.3%

Education & Household

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

Bachelor's or Higher

11.3%

High School or Higher

39.4%

Foreign Born

0.0%

Veterans

6.0%

Married

37.4%

Avg Household Size

2.2

Marital Status by Age

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

Onawa, IA has a population of 2,862 with a median age of 36.3. The racial makeup is 93.9% White, 2.2% Hispanic, 0.5% Black. About 11.3% of residents hold a bachelor's degree or higher. The foreign-born population is 0.0%.