Stark County's 2026 population is estimated at 35,067, reflecting a 1.89% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Stark County is the 6th largest county in North Dakota. The 2010 population was 24,359 and has grown 43.96% since 2010.
Data after 2023 is projected based on recent change
Overall: 34.8 years
Female: 35 years
Male: 34.6 years
There are 24,101 adults, (4,661 of whom are seniors) in Stark County.
Female: 15,858 (47.6%)
Male: 17,444 (52.4%)
The racial composition of Stark County includes 85.62% White, 3.13% other race, and smaller percentages for Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 28,513 | 85.62% |
| Two or more races | 2,103 | 6.31% |
| Other race | 1,041 | 3.13% |
| Black or African American | 786 | 2.36% |
| Asian | 374 | 1.12% |
| Native American | 315 | 0.95% |
| Native Hawaiian or Pacific Islander | 170 | 0.51% |
Stark County 's average per capita income is $58,402. Household income levels show a median of $84,449. The poverty rate stands at 12.08%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $118,655 | $134,249 |
| Families | $104,209 | $121,006 |
| Households | $84,449 | $98,478 |
| Non Families | $43,688 | $52,527 |
Average Income
Median Household Income
Poverty Rate