Sheridan County's 2026 population is estimated at 2,373, reflecting a -0.5% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Sheridan County is the 93rd largest county in Kansas. The 2010 population was 2,530 and has grown -6.21% since 2010.
Data after 2023 is projected based on recent change
Overall: 42.7 years
Female: 42.8 years
Male: 42.7 years
There are 1,812 adults, (568 of whom are seniors) in Sheridan County.
Female: 1,215 (50.1%)
Male: 1,211 (49.9%)
The racial composition of Sheridan County includes 92.58% White, and smaller percentages for other race, Native American, Black or African American, Asian and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 2,246 | 92.58% |
| Two or more races | 114 | 4.7% |
| Other race | 57 | 2.35% |
| Native American | 7 | 0.29% |
| Black or African American | 1 | 0.04% |
| Asian | 1 | 0.04% |
Sheridan County 's average per capita income is $51,571. Household income levels show a median of $73,750. The poverty rate stands at 8.93%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $105,625 | - |
| Families | $95,714 | $133,828 |
| Households | $73,750 | $103,963 |
| Non Families | $36,577 | $62,958 |
Average Income
Median Household Income
Poverty Rate
