Kidder County's 2026 population is estimated at 2,393, reflecting a 0.46% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Kidder County is the 39th largest county in North Dakota. The 2010 population was 2,447 and has grown -2.21% since 2010.
Data after 2023 is projected based on recent change
Overall: 48.1 years
Female: 49.6 years
Male: 45.4 years
There are 1,853 adults, (655 of whom are seniors) in Kidder County.
Female: 998 (42%)
Male: 1,379 (58%)
The racial composition of Kidder County includes 96.05% White, and smaller percentages for Asian, other race, Black or African American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 2,283 | 96.05% |
| Two or more races | 73 | 3.07% |
| Asian | 8 | 0.34% |
| Other race | 8 | 0.34% |
| Black or African American | 5 | 0.21% |
Kidder County 's average per capita income is $49,679. Household income levels show a median of $65,610. The poverty rate stands at 10.22%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $86,786 | - |
| Families | $85,714 | $105,336 |
| Households | $65,610 | $78,794 |
| Non Families | $42,708 | $50,978 |
Average Income
Median Household Income
Poverty Rate