Barnes County's estimated 2025 population is 10,656 with a growth rate of -0.33% in the past year according to the most recent United States census data. Barnes County is the 13th largest county in North Dakota. The 2010 population was 11,065 and has seen a growth of -3.7% since that time.
Data after 2023 is projected based on recent change
The racial composition of Barnes County includes 91% White, and smaller percentages for Native American, Asian, Black or African American, other race, Native Hawaiian or Pacific Islander and multiracial populations.
White
Two or more races
Native American
Asian
Black or African American
Other race
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| White | 9,823 | 91% |
| Two or more races | 415 | 3.84% |
| Native American | 223 | 2.07% |
| Asian | 145 | 1.34% |
| Black or African American | 137 | 1.27% |
| Other race | 39 | 0.36% |
| Native Hawaiian or Pacific Islander | 12 | 0.11% |
Married
Widowed
Divorced
Separated
Never Married
Barnes County's average per capita income is $47,406. Household income levels show a median of $70,230. The poverty rate stands at 11.28%.
Name | Median | Mean |
|---|---|---|
| Married Families | $102,500 | - |
| Families | $95,231 | $119,283 |
| Households | $70,230 | $92,909 |
| Non Families | $41,212 | $56,033 |
Average Income
Median Household Income
Poverty Rate