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County · Indiana

Porter County

175,860Population
1.5 %Change since 2020
501Net migration
4.0 %Unemployment rate

Facts

Population
175,860 (2024)
Change since 2020
1.5 %
Net migration
501 (2023)
Unemployment rate
4.0 % (2025)
State
Indiana
Population base, April 2020
173,224 (2020)
Births
1,616 (2023)
Births per 1,000 residents, 2023
9.2
Deaths
1,793 (2023)
Deaths per 1,000 residents, 2023
10.2
Natural change, 2023
-177
International migration
162 (2023)
Domestic migration
339 (2023)
Net migration per 1,000, 2023
2.8
Postal code
IN
FIPS code
18127

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

Unemployment rate, annual average

199020254.03.8
PeriodValue
20254.0 %
20244.3 %
20233.8 %
20223.4 %
20214.2 %
20208.3 %
20193.8 %
20183.9 %
20174.1 %
20165.2 %
20155.4 %
20146.2 %

Population estimates, 2020–2024

20202024175.9K173.3K
PeriodValue
2024175,860
2023175,289
2022175,014
2021174,591
2020173,338