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Population Review

Delaware County, IA — Population & Demographics

Delaware County, IA has a population of 17,549. The median household income is $76,205 and the median age is 44.0.

17,549

Population

$76,205

Median Income

$168,700

Median Home Value

44.0

Median Age

Race & Ethnicity

White95.6%
Black or African American0.0%
Asian0.0%
Hispanic or Latino (any race)1.5%
Two or More Races0.0%

Economy & Income

$76,205

Median Household Income

$40,940

Per Capita Income

6.1%

Poverty Rate

1.5%

Unemployment

Housing

$168,700

Median Home Value

$743

Median Rent

82.4%

Homeownership

Education

92.2%

High School+

19.7%

Bachelor's+

Frequently Asked Questions

Delaware County, IA has a population of 17,549 according to Census ACS 2023 data.

The median household income in Delaware County, IA is $76,205.

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