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County · Ohio

Montgomery County

537,443Population
0.0 %Change since 2020
1,695Net migration
5.0 %Unemployment rate

Facts

Population
537,443 (2024)
Change since 2020
0.0 %
Net migration
1,695 (2023)
Unemployment rate
5.0 % (2025)
State
Ohio
Population base, April 2020
537,301 (2020)
Births
6,039 (2023)
Births per 1,000 residents, 2023
11.2
Deaths
6,667 (2023)
Deaths per 1,000 residents, 2023
12.4
Natural change, 2023
-628
International migration
2,245 (2023)
Domestic migration
-550 (2023)
Net migration per 1,000, 2023
3.2
Postal code
OH
FIPS code
39113

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

Unemployment rate, annual average

199020255.05.1
PeriodValue
20255.0 %
20244.6 %
20233.9 %
20224.0 %
20215.7 %
20208.5 %
20194.2 %
20184.4 %
20174.8 %
20164.9 %
20155.1 %
20146.2 %

Population estimates, 2020–2024

20202024537.4K537.1K
PeriodValue
2024537,443
2023535,313
2022534,355
2021536,229
2020537,139