Walsh County's 2026 population is estimated at 10,056, reflecting a -0.78% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Walsh County is the 14th largest county in North Dakota. The 2010 population was 11,114 and has grown -9.52% since 2010.
Data after 2023 is projected based on recent change
Overall: 43.2 years
Female: 43.6 years
Male: 42.6 years
There are 7,961 adults, (2,276 of whom are seniors) in Walsh County.
Female: 5,077 (48.8%)
Male: 5,319 (51.2%)
The racial composition of Walsh County includes 83.27% White, and smaller percentages for other race, Native American, Asian, Black or African American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 8,657 | 83.27% |
| Two or more races | 1,150 | 11.06% |
| Other race | 276 | 2.65% |
| Native American | 134 | 1.29% |
| Asian | 94 | 0.9% |
| Black or African American | 85 | 0.82% |
Walsh County 's average per capita income is $48,823. Household income levels show a median of $71,944. The poverty rate stands at 11.22%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $100,479 | - |
| Families | $86,829 | $102,678 |
| Households | $71,944 | $86,230 |
| Non Families | $47,746 | $54,662 |
Average Income
Median Household Income
Poverty Rate