57231 can be classified socioeconomically as Lower Middle 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 57231 is White. The majority race/ethnicity attending public schools in 57231 is White. The current unemployment level in 57231 is 2.1%.
| Population | 1,733 |
| Population Growth Rate | -3.64% |
| Population Density | 7 People per Square Mile |
| Total Households | 749 |
| Percentage High Income Households | 2.3% |
| Median Household Income (2021) | $72,639 |
| Average Adjusted Gross Income (2021) | $304,720 |
| Current Unemployment Rate (October 2024) | 2.1% |
| Majority Race/Ethnicty | White - 99.55% |
| Public School Majority Race/Ethnicty | White - 94.95% |
57231 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 1,767 | 99.55% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 8 | 0.45% |
| Hawaiian/Pac. Islander | 0 | 0% |
57231 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 282 | 95.92% |
| Black | 3 | 1.02% |
| Hispanic | 8 | 2.72% |
| Asian | 1 | 0.34% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
57231 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 81 | 7.42% |
| Bachelor Degree | 170 | 15.58% |
| High School Diploma | 412 | 37.76% |
| No High School Diploma | 5 | 0.46% |
| GED or Alternate | 26 | 2.38% |
| 1 or More Years of College | 165 | 15.12% |
| Associates Degree | 129 | 11.82% |
| Masters Degree | 64 | 5.87% |
| Professional Degree | 23 | 2.11% |
| Doctorate Degree | 16 | 1.47% |