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County · Indiana

Martin County

9,864Population
0.5 %Change since 2020
55Net migration
3.0 %Unemployment rate

Facts

Population
9,864 (2024)
Change since 2020
0.5 %
Net migration
55 (2023)
Unemployment rate
3.0 % (2025)
State
Indiana
Population base, April 2020
9,812 (2020)
Births
124 (2023)
Births per 1,000 residents, 2023
12.6
Deaths
125 (2023)
Deaths per 1,000 residents, 2023
12.7
Natural change, 2023
-1
International migration
2 (2023)
Domestic migration
53 (2023)
Net migration per 1,000, 2023
5.6
Postal code
IN
FIPS code
18101

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

Unemployment rate, annual average

199020253.06.1
PeriodValue
20253.0 %
20243.2 %
20233.0 %
20222.9 %
20212.9 %
20204.6 %
20192.7 %
20182.8 %
20173.1 %
20164.2 %
20154.2 %
20145.3 %

Population estimates, 2020–2024

202020249,8649,810
PeriodValue
20249,864
20239,862
20229,808
20219,807
20209,810