57339 can be classified socioeconomically as Lower Class class compared to other ZIP Codes in South Dakota based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 57339 is Native American. The current unemployment level in 57339 is 2.2%.
| Population | 1,341 |
| Population Growth Rate | 0.00% |
| Population Density | 6 People per Square Mile |
| Total Households | 383 |
| Median Household Income (2021) | $23,750 |
| Average Adjusted Gross Income (2021) | $112,700 |
| Current Unemployment Rate (May 2026) | 2.2% |
| Sales Tax Rate (2025) | 4.2% |
| Majority Race/Ethnicty | Native American - 90.75% |
57339 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 57 | 3.85% |
| Black | 0 | 0% |
| Hispanic | 80 | 5.4% |
| Asian | 0 | 0% |
| Native American | 1,344 | 90.75% |
| Hawaiian/Pac. Islander | 0 | 0% |
57339 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 14 | 2.76% |
| Bachelor Degree | 49 | 9.65% |
| High School Diploma | 180 | 35.43% |
| No High School Diploma | 7 | 1.38% |
| GED or Alternate | 72 | 14.17% |
| 1 or More Years of College | 106 | 20.87% |
| Associates Degree | 47 | 9.25% |
| Masters Degree | 5 | 0.98% |
| Professional Degree | 9 | 1.77% |
| Doctorate Degree | 19 | 3.74% |