Richardson County's 2026 population is estimated at 7,582, reflecting a -0.55% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Richardson County is the 38th largest county in Nebraska. The 2010 population was 8,372 and has grown -9.44% since 2010.
Data after 2023 is projected based on recent change
Overall: 47.3 years
Female: 48.8 years
Male: 44.5 years
There are 6,071 adults, (1,895 of whom are seniors) in Richardson County.
Female: 3,795 (49%)
Male: 3,956 (51%)
The racial composition of Richardson County includes 91.05% White, and smaller percentages for Native American, Black or African American, other race, Asian and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 7,057 | 91.05% |
| Two or more races | 477 | 6.15% |
| Native American | 121 | 1.56% |
| Black or African American | 76 | 0.98% |
| Other race | 11 | 0.14% |
| Asian | 9 | 0.12% |
Richardson County 's average per capita income is $42,917. Household income levels show a median of $60,108. The poverty rate stands at 10.45%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $94,167 | - |
| Families | $81,983 | $102,356 |
| Households | $60,108 | $82,919 |
| Non Families | $31,538 | $50,320 |
Average Income
Median Household Income
Poverty Rate