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County · Arkansas

Benton County

321,566Population
13.1 %Change since 2020
6,817Net migration
3.2 %Unemployment rate

Facts

Population
321,566 (2024)
Change since 2020
13.1 %
Net migration
6,817 (2023)
Unemployment rate
3.2 % (2025)
Population base, April 2020
284,334 (2020)
Births
3,960 (2023)
Births per 1,000 residents, 2023
12.3
Deaths
2,214 (2023)
Deaths per 1,000 residents, 2023
6.9
Natural change, 2023
1,746
International migration
1,469 (2023)
Domestic migration
5,348 (2023)
Net migration per 1,000, 2023
21.2
Postal code
AR
FIPS code
05007

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

Unemployment rate, annual average

199020253.23.6
PeriodValue
20253.2 %
20242.8 %
20232.5 %
20222.3 %
20212.8 %
20204.5 %
20192.6 %
20182.8 %
20172.9 %
20162.9 %
20153.7 %
20144.5 %

Population estimates, 2020–2024

20202024321.6K286.6K
PeriodValue
2024321,566
2023312,248
2022303,558
2021294,168
2020286,621