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County · Kentucky

Union County

13,178Population
-3.6 %Change since 2020
37Net migration
4.2 %Unemployment rate

Facts

Population
13,178 (2024)
Change since 2020
-3.6 %
Net migration
37 (2023)
Unemployment rate
4.2 % (2025)
Population base, April 2020
13,671 (2020)
Births
158 (2023)
Births per 1,000 residents, 2023
12.0
Deaths
184 (2023)
Deaths per 1,000 residents, 2023
14.0
Natural change, 2023
-26
International migration
0 (2023)
Domestic migration
37 (2023)
Net migration per 1,000, 2023
2.8
Postal code
KY
FIPS code
21225

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

Unemployment rate, annual average

199020254.27.1
PeriodValue
20254.2 %
20244.4 %
20234.0 %
20223.8 %
20213.7 %
20205.8 %
20193.8 %
20184.3 %
20175.3 %
20166.2 %
20156.7 %
20146.4 %

Population estimates, 2020–2024

2020202413.2K13.7K
PeriodValue
202413,178
202313,116
202213,107
202113,251
202013,650