Johnson County's estimated 2026 population is 26,194 with a growth rate of 0.04% in the past year according to the most recent United States census data. Johnson County is the 24th largest county in Arkansas. The 2010 population was 25,560 and has seen a growth of 2.48% since that time.
Data after 2023 is projected based on recent change
The racial composition of Johnson County includes 84.29% White, 3.13% Asian, and smaller percentages for other race, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (84.29%)
Two or more races (7.93%)
Asian (3.13%)
Other race (2.23%)
Black or African American (1.74%)
Native American (0.5%)
Native Hawaiian or Pacific Islander (0.19%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 21,858 | 84.29% |
| Two or more races | 2,057 | 7.93% |
| Asian | 811 | 3.13% |
| Other race | 577 | 2.23% |
| Black or African American | 450 | 1.74% |
| Native American | 129 | 0.5% |
| Native Hawaiian or Pacific Islander | 50 | 0.19% |
Married
Widowed
Divorced
Separated
Never Married
Johnson County's average per capita income is $34,943. Household income levels show a median of $44,808. The poverty rate stands at 19.35%.
Name | Median | Mean |
|---|---|---|
| Married Families | $69,872 | - |
| Families | $59,943 | $74,987 |
| Households | $44,808 | $61,307 |
| Non Families | $25,130 | $30,437 |
Average Income
Median Household Income
Poverty Rate