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County · Idaho

Boise County

8,581Population
12.7 %Change since 2020
134Net migration
4.2 %Unemployment rate

Facts

Population
8,581 (2024)
Change since 2020
12.7 %
Net migration
134 (2023)
Unemployment rate
4.2 % (2025)
State
Idaho
Population base, April 2020
7,613 (2020)
Births
69 (2023)
Births per 1,000 residents, 2023
8.0
Deaths
71 (2023)
Deaths per 1,000 residents, 2023
8.3
Natural change, 2023
-2
International migration
31 (2023)
Domestic migration
103 (2023)
Net migration per 1,000, 2023
15.6
Postal code
ID
FIPS code
16015

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

Unemployment rate, annual average

199020254.25.9
PeriodValue
20254.2 %
20244.6 %
20234.2 %
20223.9 %
20215.2 %
20208.2 %
20194.2 %
20184.2 %
20174.7 %
20165.1 %
20155.9 %
20146.0 %

Population estimates, 2020–2024

202020248,5817,663
PeriodValue
20248,581
20238,560
20228,426
20218,133
20207,663