Sebastian County's estimated 2026 population is 131,699 with a growth rate of 0.64% in the past year according to the most recent United States census data. Sebastian County is the 6th largest county in Arkansas. The 2010 population was 125,782 and has seen a growth of 4.7% since that time.
Data after 2023 is projected based on recent change
The racial composition of Sebastian County includes 69.22% White, 9.98% other race, 5.73% Black or African American, 4.36% Asian, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (69.22%)
Other race (9.98%)
Two or more races (9.77%)
Black or African American (5.73%)
Asian (4.36%)
Native American (0.81%)
Native Hawaiian or Pacific Islander (0.12%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 88,914 | 69.22% |
| Other race | 12,821 | 9.98% |
| Two or more races | 12,548 | 9.77% |
| Black or African American | 7,366 | 5.73% |
| Asian | 5,602 | 4.36% |
| Native American | 1,040 | 0.81% |
| Native Hawaiian or Pacific Islander | 157 | 0.12% |
Married
Widowed
Divorced
Separated
Never Married
Sebastian County's average per capita income is $40,701. Household income levels show a median of $56,450. The poverty rate stands at 16.27%.
Name | Median | Mean |
|---|---|---|
| Married Families | $86,710 | $126,211 |
| Families | $71,502 | $106,634 |
| Households | $56,450 | $85,707 |
| Non Families | $33,835 | $43,802 |
Average Income
Median Household Income
Poverty Rate
