Jackson County's estimated 2025 population is 2,664 with a growth rate of -2.06% in the past year according to the most recent United States census data. Jackson County is the 51st largest county in South Dakota. The 2010 population was 3,049 and has seen a growth of -12.63% since that time.
Data after 2023 is projected based on recent change
The racial composition of Jackson County includes 62.31% Native American, 36.2% White, and smaller percentages for Two or more races, Black or African American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.
Native American
White
Two or more races
Black or African American
Asian
Native Hawaiian or Pacific Islander
Other race
Race | Population | Percentage (of total) |
|---|---|---|
| Native American | 1,761 | 62.31% |
| White | 1,023 | 36.2% |
| Two or more races | 37 | 1.31% |
| Black or African American | 5 | 0.18% |
| Asian | 0 | 0% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
| Other race | 0 | 0% |
Married
Widowed
Divorced
Separated
Never Married
Jackson County's average per capita income is $38,988. Household income levels show a median of $26,686. The poverty rate stands at 37.45%.
Name | Median | Mean |
|---|---|---|
| Married Families | $53,333 | - |
| Families | $37,386 | $56,226 |
| Households | $26,686 | $49,471 |
| Non Families | $23,750 | $28,186 |
Average Income
Median Household Income
Poverty Rate