Cavalier County's estimated 2026 population is 3,491 with a growth rate of -1.08% in the past year according to the most recent United States census data. Cavalier County is the 31st largest county in North Dakota. The 2010 population was 3,986 and has seen a growth of -12.42% since that time.
Data after 2023 is projected based on recent change
The racial composition of Cavalier County includes 92.82% White, 3.41% other race, and smaller percentages for Two or more races, Native American, Asian and multiracial populations.
White (92.82%)
Other race (3.41%)
Two or more races (2.32%)
Native American (1.37%)
Asian (0.08%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,400 | 92.82% |
| Other race | 125 | 3.41% |
| Two or more races | 85 | 2.32% |
| Native American | 50 | 1.37% |
| Asian | 3 | 0.08% |
Married
Widowed
Divorced
Separated
Never Married
Cavalier County's average per capita income is $50,728. Household income levels show a median of $67,064. The poverty rate stands at 7.68%.
Name | Median | Mean |
|---|---|---|
| Married Families | $103,906 | - |
| Families | $97,431 | $126,011 |
| Households | $67,064 | $101,179 |
| Non Families | $46,563 | $64,806 |
Average Income
Median Household Income
Poverty Rate