Johnson County's estimated 2026 population is 8,987 with a growth rate of 0.89% in the past year according to the most recent United States census data. Johnson County is the 16th largest county in Wyoming. The 2010 population was 8,591 and has seen a growth of 4.61% since that time.
Data after 2023 is projected based on recent change
Overall: 47.3 years
Female: 47.3 years
Male: 48.1 years
There are 7,010 adults, (2,392 of whom are seniors) in Johnson County.
Female: 4,229 (48.7%)
Male: 4,457 (51.3%)
The racial composition of Johnson County includes 91.69% White, and smaller percentages for other race, Native American, Asian, Black or African American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 7,964 | 91.69% |
| Two or more races | 308 | 3.55% |
| Other race | 222 | 2.56% |
| Native American | 144 | 1.66% |
| Asian | 47 | 0.54% |
| Black or African American | 1 | 0.01% |
Johnson County's average per capita income is $53,002. Household income levels show a median of $64,871. The poverty rate stands at 9.11%.
Name | Median | Mean |
|---|---|---|
| Married Families | $91,364 | - |
| Families | $78,333 | $99,784 |
| Households | $64,871 | $90,983 |
| Non Families | $52,829 | $76,833 |
Average Income
Median Household Income
Poverty Rate
