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County · Kentucky

Marshall County

31,734Population
0.2 %Change since 2020
101Net migration
5.1 %Unemployment rate

Facts

Population
31,734 (2024)
Change since 2020
0.2 %
Net migration
101 (2023)
Unemployment rate
5.1 % (2025)
Population base, April 2020
31,659 (2020)
Births
292 (2023)
Births per 1,000 residents, 2023
9.2
Deaths
437 (2023)
Deaths per 1,000 residents, 2023
13.8
Natural change, 2023
-145
International migration
-3 (2023)
Domestic migration
104 (2023)
Net migration per 1,000, 2023
3.2
Postal code
KY
FIPS code
21157

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

Unemployment rate, annual average

199020255.17.7
PeriodValue
20255.1 %
20245.2 %
20234.6 %
20224.7 %
20215.0 %
20206.8 %
20195.0 %
20185.8 %
20176.5 %
20166.4 %
20155.6 %
20146.7 %

Population estimates, 2020–2024

2020202431.7K31.7K
PeriodValue
202431,734
202331,717
202231,766
202131,810
202031,688