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Population Review

Carroll County, IA — Population & Demographics

Carroll County, IA has a population of 20,677. The median household income is $68,528 and the median age is 41.8.

20,677

Population

$68,528

Median Income

$175,700

Median Home Value

41.8

Median Age

Race & Ethnicity

White93.6%
Black or African American0.8%
Asian0.0%
Hispanic or Latino (any race)0.8%
Two or More Races0.0%

Economy & Income

$68,528

Median Household Income

$37,672

Per Capita Income

5.9%

Poverty Rate

1.4%

Unemployment

Housing

$175,700

Median Home Value

$722

Median Rent

75.0%

Homeownership

Education

95.0%

High School+

23.4%

Bachelor's+

Frequently Asked Questions

Carroll County, IA has a population of 20,677 according to Census ACS 2023 data.

The median household income in Carroll County, IA is $68,528.

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