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County · Indiana

Decatur County

26,421Population
-0.2 %Change since 2020
-29Net migration
3.5 %Unemployment rate

Facts

Population
26,421 (2024)
Change since 2020
-0.2 %
Net migration
-29 (2023)
Unemployment rate
3.5 % (2025)
State
Indiana
Population base, April 2020
26,475 (2020)
Births
316 (2023)
Births per 1,000 residents, 2023
12.0
Deaths
345 (2023)
Deaths per 1,000 residents, 2023
13.1
Natural change, 2023
-29
International migration
20 (2023)
Domestic migration
-49 (2023)
Net migration per 1,000, 2023
-1.1
Postal code
IN
FIPS code
18031

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

Unemployment rate, annual average

199020253.54.0
PeriodValue
20253.5 %
20243.7 %
20233.0 %
20222.9 %
20213.5 %
20208.4 %
20193.1 %
20183.3 %
20173.2 %
20163.9 %
20154.1 %
20144.9 %

Population estimates, 2020–2024

2020202426.4K26.5K
PeriodValue
202426,421
202326,395
202226,458
202126,360
202026,476