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County · Ohio

Hardin County

30,402Population
-0.9 %Change since 2020
57Net migration
5.1 %Unemployment rate

Facts

Population
30,402 (2024)
Change since 2020
-0.9 %
Net migration
57 (2023)
Unemployment rate
5.1 % (2025)
State
Ohio
Population base, April 2020
30,683 (2020)
Births
361 (2023)
Births per 1,000 residents, 2023
11.9
Deaths
405 (2023)
Deaths per 1,000 residents, 2023
13.3
Natural change, 2023
-44
International migration
50 (2023)
Domestic migration
7 (2023)
Net migration per 1,000, 2023
1.9
Postal code
OH
FIPS code
39065

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

Unemployment rate, annual average

199020255.17.5
PeriodValue
20255.1 %
20244.5 %
20233.7 %
20224.0 %
20215.1 %
20207.7 %
20194.0 %
20184.1 %
20174.7 %
20164.8 %
20154.9 %
20145.7 %

Population estimates, 2020–2024

2020202430.4K30.7K
PeriodValue
202430,402
202330,406
202230,400
202130,444
202030,722