Johnston County's estimated 2026 population is 10,571 with a growth rate of 1.18% in the past year according to the most recent United States census data. Johnston County is the 57th largest county in Oklahoma. The 2010 population was 11,003 and has seen a growth of -3.93% since that time.
Data after 2023 is projected based on recent change
Overall: 39.3 years
Female: 40.2 years
Male: 38.4 years
There are 7,874 adults, (1,921 of whom are seniors) in Johnston County.
Female: 5,036 (49%)
Male: 5,242 (51%)
The racial composition of Johnston County includes 68.22% White, 13.4% Native American, and smaller percentages for Black or African American, other race, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 7,012 | 68.22% |
| Two or more races | 1,493 | 14.53% |
| Native American | 1,377 | 13.4% |
| Black or African American | 236 | 2.3% |
| Other race | 151 | 1.47% |
| Asian | 6 | 0.06% |
| Native Hawaiian or Pacific Islander | 3 | 0.03% |
Johnston County's average per capita income is $42,425. Household income levels show a median of $52,688. The poverty rate stands at 22.9%.
Name | Median | Mean |
|---|---|---|
| Married Families | $75,774 | $90,040 |
| Families | $65,112 | $78,353 |
| Households | $52,688 | $67,066 |
| Non Families | $28,208 | $37,616 |
Average Income
Median Household Income
Poverty Rate