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County · Wisconsin

Marinette County

42,343Population
1.1 %Change since 2020
372Net migration
4.1 %Unemployment rate

Facts

Population
42,343 (2024)
Change since 2020
1.1 %
Net migration
372 (2023)
Unemployment rate
4.1 % (2025)
Population base, April 2020
41,882 (2020)
Births
374 (2023)
Births per 1,000 residents, 2023
8.8
Deaths
632 (2023)
Deaths per 1,000 residents, 2023
14.9
Natural change, 2023
-258
International migration
38 (2023)
Domestic migration
334 (2023)
Net migration per 1,000, 2023
8.8
Postal code
WI
FIPS code
55075

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

Unemployment rate, annual average

199020254.17.1
PeriodValue
20254.1 %
20244.0 %
20233.6 %
20223.6 %
20214.3 %
20207.7 %
20194.2 %
20183.9 %
20174.3 %
20165.2 %
20155.7 %
20146.7 %

Population estimates, 2020–2024

2020202442.3K41.9K
PeriodValue
202442,343
202342,113
202242,000
202141,875
202041,900