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County · Montana

Fallon County

2,946Population
-3.4 %Change since 2020
-57Net migration
2.2 %Unemployment rate

Facts

Population
2,946 (2024)
Change since 2020
-3.4 %
Net migration
-57 (2023)
Unemployment rate
2.2 % (2025)
State
Montana
Population base, April 2020
3,049 (2020)
Births
38 (2023)
Births per 1,000 residents, 2023
12.9
Deaths
28 (2023)
Deaths per 1,000 residents, 2023
9.5
Natural change, 2023
10
International migration
-1 (2023)
Domestic migration
-56 (2023)
Net migration per 1,000, 2023
-19.3
Postal code
MT
FIPS code
30025

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

Unemployment rate, annual average

199020252.22.5
PeriodValue
20252.2 %
20241.7 %
20231.7 %
20221.7 %
20212.7 %
20204.1 %
20191.9 %
20181.9 %
20172.8 %
20163.9 %
20152.4 %
20141.9 %

Population estimates, 2020–2024

202020242,9463,029
PeriodValue
20242,946
20232,999
20223,047
20213,011
20203,029