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States / Iowa / Decatur County

Decatur County

Population 7,684 · ACS 2020-2024

Median Household Income
$59,044
Median Home Value
$113,900
Median Gross Rent
$611/mo
Poverty Rate
14.6%
Unemployment Rate
1.9%
Homeownership Rate
69.7%
Bachelor's Degree or Higher
23.5%
Median Age
36.1

Population Over Time

Decatur County shrank 6.4% from 2014 to 2024.

2014
8,286
2016
8,210
2018
8,044
2020
7,908
2022
7,684
2024
7,759

Business & Industry

Decatur County has 146 business establishments employing 1,744 people.

Construction
19
Other services (except public administration)
14
Health care and social assistance
14
Accommodation and food services
13
Wholesale trade
11
Finance and insurance
10
Professional, scientific, and technical services
7
Administrative and support and waste management and remediation services
4

Establishments by industry sector. Source: U.S. Census Bureau, County Business Patterns.

Source: U.S. Census Bureau, American Community Survey, ACS 2020-2024.

Decatur County: Population, Income & Housing | CityMetricsUSA