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County · Illinois

Clark County

15,076Population
-2.6 %Change since 2020
94Net migration
4.7 %Unemployment rate

Facts

Population
15,076 (2024)
Change since 2020
-2.6 %
Net migration
94 (2023)
Unemployment rate
4.7 % (2025)
Population base, April 2020
15,481 (2020)
Births
127 (2023)
Births per 1,000 residents, 2023
8.4
Deaths
211 (2023)
Deaths per 1,000 residents, 2023
14.0
Natural change, 2023
-84
International migration
25 (2023)
Domestic migration
69 (2023)
Net migration per 1,000, 2023
6.2
Postal code
IL
FIPS code
17023

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

Unemployment rate, annual average

199020254.77.2
PeriodValue
20254.7 %
20245.0 %
20234.6 %
20224.3 %
20215.1 %
20208.0 %
20194.5 %
20185.4 %
20175.0 %
20165.7 %
20156.2 %
20147.1 %

Population estimates, 2020–2024

2020202415.1K15.4K
PeriodValue
202415,076
202315,218
202215,211
202115,375
202015,448