Sublette County's estimated 2026 population is 8,913 with a growth rate of -0.29% in the past year according to the most recent United States census data. Sublette County is the 16th largest county in Wyoming. The 2010 population was 10,262 and has seen a growth of -13.15% since that time.
Data after 2023 is projected based on recent change
The racial composition of Sublette County includes 92.7% White, and smaller percentages for other race, Black or African American and multiracial populations.
White (92.7%)
Two or more races (6.51%)
Other race (0.77%)
Black or African American (0.02%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 8,163 | 92.7% |
| Two or more races | 573 | 6.51% |
| Other race | 68 | 0.77% |
| Black or African American | 2 | 0.02% |
Married
Widowed
Divorced
Separated
Never Married
Sublette County's average per capita income is $54,683. Household income levels show a median of $82,791. The poverty rate stands at 8.36%.
Name | Median | Mean |
|---|---|---|
| Married Families | $109,010 | - |
| Families | $105,875 | $119,759 |
| Households | $82,791 | $128,783 |
| Non Families | $41,834 | $144,327 |
Average Income
Median Household Income
Poverty Rate
