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County · Wisconsin

Green County

37,183Population
0.3 %Change since 2020
106Net migration
2.6 %Unemployment rate

Facts

Population
37,183 (2024)
Change since 2020
0.3 %
Net migration
106 (2023)
Unemployment rate
2.6 % (2025)
Population base, April 2020
37,084 (2020)
Births
346 (2023)
Births per 1,000 residents, 2023
9.3
Deaths
370 (2023)
Deaths per 1,000 residents, 2023
10.0
Natural change, 2023
-24
International migration
29 (2023)
Domestic migration
77 (2023)
Net migration per 1,000, 2023
2.9
Postal code
WI
FIPS code
55045

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

Unemployment rate, annual average

199020252.63.9
PeriodValue
20252.6 %
20242.4 %
20232.4 %
20222.4 %
20213.1 %
20205.0 %
20192.8 %
20182.6 %
20172.8 %
20163.3 %
20153.7 %
20144.5 %

Population estimates, 2020–2024

2020202437.2K37K
PeriodValue
202437,183
202336,934
202236,864
202137,069
202037,033