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Population Review

Hamilton County, IA — Population & Demographics

Hamilton County, IA has a population of 14,893. The median household income is $71,750 and the median age is 42.2.

14,893

Population

$71,750

Median Income

$132,300

Median Home Value

42.2

Median Age

Race & Ethnicity

White87.4%
Black or African American1.2%
Asian0.0%
Hispanic or Latino (any race)1.0%
Two or More Races0.0%

Economy & Income

$71,750

Median Household Income

$38,075

Per Capita Income

7.7%

Poverty Rate

2.5%

Unemployment

Housing

$132,300

Median Home Value

$853

Median Rent

73.8%

Homeownership

Education

92.6%

High School+

22.0%

Bachelor's+

Frequently Asked Questions

Hamilton County, IA has a population of 14,893 according to Census ACS 2023 data.

The median household income in Hamilton County, IA is $71,750.

Data from the American Community Survey (ACS) 5-Year estimates.