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County · Nebraska

Buffalo County

51,156Population
2.1 %Change since 2020
19Net migration
2.5 %Unemployment rate

Facts

Population
51,156 (2024)
Change since 2020
2.1 %
Net migration
19 (2023)
Unemployment rate
2.5 % (2025)
Population base, April 2020
50,092 (2020)
Births
596 (2023)
Births per 1,000 residents, 2023
11.7
Deaths
438 (2023)
Deaths per 1,000 residents, 2023
8.6
Natural change, 2023
158
International migration
84 (2023)
Domestic migration
-65 (2023)
Net migration per 1,000, 2023
0.4
Postal code
NE
FIPS code
31019

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

Unemployment rate, annual average

199020252.52.5
PeriodValue
20252.5 %
20242.2 %
20231.9 %
20221.9 %
20212.1 %
20204.0 %
20192.7 %
20182.4 %
20172.4 %
20162.6 %
20152.4 %
20142.7 %

Population estimates, 2020–2024

2020202451.2K50.2K
PeriodValue
202451,156
202350,696
202250,528
202150,310
202050,204