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County · Iowa

Decatur County

7,656Population
-1.4 %Change since 2020
-11Net migration
3.3 %Unemployment rate

Facts

Population
7,656 (2024)
Change since 2020
-1.4 %
Net migration
-11 (2023)
Unemployment rate
3.3 % (2025)
State
Iowa
Population base, April 2020
7,767 (2020)
Births
77 (2023)
Births per 1,000 residents, 2023
10.1
Deaths
105 (2023)
Deaths per 1,000 residents, 2023
13.7
Natural change, 2023
-28
International migration
18 (2023)
Domestic migration
-29 (2023)
Net migration per 1,000, 2023
-1.4
Postal code
IA
FIPS code
19053

Sources: US Census Bureau — Population Estimates, Bureau of Labor Statistics — LAUS

Unemployment rate, annual average

199020253.36.4
PeriodValue
20253.3 %
20243.0 %
20232.9 %
20222.9 %
20213.6 %
20204.2 %
20192.4 %
20182.6 %
20172.9 %
20163.6 %
20153.3 %
20143.8 %

Population estimates, 2020–2024

202020247,6567,733
PeriodValue
20247,656
20237,781
20227,822
20217,797
20207,733