Stanley is located in Mountrail County, North Dakota. Stanley has a 2025 population of 878 . Stanley is currently growing at a rate of 1.27% annually and its population has increased by 7.2% since the most recent census, which recorded a population of 819 in 2020.
The average household income in Stanley is $100,931 with a poverty rate of 0%. The median age in Stanley is 44.8 years: 45.1 years for males, and 44.7 years for females. For every 100 females there are 132.5 males.
Data after 2023 is projected based on recent change
The racial composition of Stanley includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 537 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Stanley's average per capita income is $49,293. Household income levels show a median of $0. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Households | - | $100,931 |
| Families | - | $103,457 |
| Married Families | - | - |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate