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County · Illinois

Monroe County

34,969Population
0.0 %Change since 2020
171Net migration
3.0 %Unemployment rate

Facts

Population
34,969 (2024)
Change since 2020
0.0 %
Net migration
171 (2023)
Unemployment rate
3.0 % (2025)
Population base, April 2020
34,954 (2020)
Births
231 (2023)
Births per 1,000 residents, 2023
6.6
Deaths
355 (2023)
Deaths per 1,000 residents, 2023
10.2
Natural change, 2023
-124
International migration
-1 (2023)
Domestic migration
172 (2023)
Net migration per 1,000, 2023
4.9
Postal code
IL
FIPS code
17133

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

Unemployment rate, annual average

199020253.05.9
PeriodValue
20253.0 %
20243.1 %
20233.0 %
20222.9 %
20213.1 %
20205.3 %
20192.9 %
20183.4 %
20173.3 %
20163.9 %
20154.3 %
20145.3 %

Population estimates, 2020–2024

2020202435K35K
PeriodValue
202434,969
202335,144
202235,107
202135,007
202034,953