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County · North Dakota

Williams County

40,763Population
-0.5 %Change since 2020
877Net migration
2.8 %Unemployment rate

Facts

Population
40,763 (2024)
Change since 2020
-0.5 %
Net migration
877 (2023)
Unemployment rate
2.8 % (2025)
Population base, April 2020
40,951 (2020)
Births
658 (2023)
Births per 1,000 residents, 2023
16.1
Deaths
255 (2023)
Deaths per 1,000 residents, 2023
6.3
Natural change, 2023
403
International migration
207 (2023)
Domestic migration
670 (2023)
Net migration per 1,000, 2023
21.5
Postal code
ND
FIPS code
38105

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

Unemployment rate, annual average

199020252.83.5
PeriodValue
20252.8 %
20242.5 %
20232.0 %
20222.6 %
20216.3 %
202010.9 %
20191.9 %
20182.1 %
20172.9 %
20164.9 %
20152.3 %
20141.2 %

Population estimates, 2020–2024

2020202440.8K41.2K
PeriodValue
202440,763
202339,304
202238,012
202138,506
202041,189