Buffalo County, NE Demographics

The total population of Buffalo County is estimated to be 50,103 with 25,127 males (50.15%) and 24,976 females (49.85%). There are 151 less females than males in Buffalo County.
The median household income in Buffalo County was $71,135 in 2021, which marked an a decrease of 834(1.16%) from $71,969 in 2020. This income is 95.35% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Buffalo County sees its highest median household income among householders in the age group of 45 to 64 years old, at $85,481. Overall, the median household income for the county of Buffalo County stands at $71,135.
In Buffalo County, the median income for all workers aged 15 years and older, regardless of work hours, was $42,947 for males and $27,970 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $60,899 for males and $46,837 for females.
In Buffalo County, the demographic landscape is diverse, spanning 6 distinct racial categories among households. Among these, Asian households have the highest median household income at $97,444, while American Indian and Alaska Native households represent the opposite end with the lowest median household income of $22,051.
In 2022, the population of Buffalo County was 50,586, a 0.55% increase year-by-year from 2021. Previously, in 2021, Buffalo County's population was 50,310, an increase of 0.23% compared to a population of 50,195 in 2020.
The median age in Buffalo County, NE is 34.0, as per 2021 ACS 5-Year Estimates. Of the total population, 19.48% were under the age of 15, 25.30% aged 15 to 29, 40.44% aged 30 to 64, 12.60% aged 65 to 84, and 2.18% were 85 years of age and older.
Racial distribution of Buffalo County population: 89.80% are White, 0.84% are Black or African American, 0.34% are American Indian and Alaska Native, 1.42% are Asian, 4.25% are some other race and 3.35% are multiracial.