Wibaux County's estimated 2026 population is 858 with a growth rate of -3.05% in the past year according to the most recent United States census data. Wibaux County is the 53rd largest county in Montana. The 2010 population was 1,008 and has seen a growth of -14.88% since that time.
Data after 2023 is projected based on recent change
Overall: 41 years
Female: 38.6 years
Male: 46.8 years
There are 837 adults, (244 of whom are seniors) in Wibaux County.
Female: 613 (51.4%)
Male: 580 (48.6%)
The racial composition of Wibaux County includes 92.2% White, and smaller percentages for other race, Black or African American, Asian and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,100 | 92.2% |
| Two or more races | 61 | 5.11% |
| Other race | 24 | 2.01% |
| Black or African American | 7 | 0.59% |
| Asian | 1 | 0.08% |
Wibaux County's average per capita income is $46,597. Household income levels show a median of $67,462. The poverty rate stands at 15.81%.
Name | Median | Mean |
|---|---|---|
| Married Families | $90,500 | - |
| Families | $83,690 | $96,335 |
| Households | $67,462 | $87,263 |
| Non Families | $44,440 | $62,252 |
Average Income
Median Household Income
Poverty Rate
