Dunn County's estimated 2026 population is 4,143 with a growth rate of 2.09% in the past year according to the most recent United States census data. Dunn County is the 26th largest county in North Dakota. The 2010 population was 3,536 and has seen a growth of 17.17% since that time.
Data after 2023 is projected based on recent change
Overall: 40.4 years
Female: 41.1 years
Male: 38.5 years
There are 2,987 adults, (786 of whom are seniors) in Dunn County.
Female: 1,808 (44.8%)
Male: 2,232 (55.2%)
The racial composition of Dunn County includes 80.3% White, 9.5% Native American, and smaller percentages for other race, Asian, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,244 | 80.3% |
| Native American | 384 | 9.5% |
| Two or more races | 305 | 7.55% |
| Other race | 58 | 1.44% |
| Asian | 38 | 0.94% |
| Black or African American | 9 | 0.22% |
| Native Hawaiian or Pacific Islander | 2 | 0.05% |
Dunn County's average per capita income is $50,912. Household income levels show a median of $97,689. The poverty rate stands at 7.4%.
Name | Median | Mean |
|---|---|---|
| Married Families | $131,146 | - |
| Families | $124,018 | $179,663 |
| Households | $97,689 | $138,082 |
| Non Families | $44,342 | $67,015 |
Average Income
Median Household Income
Poverty Rate