57105 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 57105 is White. The majority race/ethnicity attending public schools in 57105 is White. The current unemployment level in 57105 is 1.7%.
| Population | 22,754 |
| Population Growth Rate | 3.67% |
| Population Density | 2,991 People per Square Mile |
| Total Households | 9,094 |
| Percentage High Income Households | 4.8% |
| Median Household Income (2021) | $64,875 |
| Average Adjusted Gross Income (2021) | $760,780 |
| Current Unemployment Rate (January 2025) | 1.7% |
| Majority Race/Ethnicty | White - 88.84% |
| Public School Majority Race/Ethnicty | White - 69.63% |
57105 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 20,060 | 88.84% |
| Black | 1,018 | 4.51% |
| Hispanic | 646 | 2.86% |
| Asian | 472 | 2.09% |
| Native American | 384 | 1.7% |
| Hawaiian/Pac. Islander | 0 | 0% |
57105 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 4,692 | 74.05% |
| Black | 614 | 9.69% |
| Hispanic | 641 | 10.12% |
| Asian | 126 | 1.99% |
| Native American | 249 | 3.93% |
| Hawaiian/Pac. Islander | 14 | 0.22% |
57105 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 801 | 5.71% |
| Bachelor Degree | 3,495 | 24.9% |
| High School Diploma | 3,367 | 23.99% |
| No High School Diploma | 76 | 0.54% |
| GED or Alternate | 588 | 4.19% |
| 1 or More Years of College | 2,373 | 16.91% |
| Associates Degree | 1,376 | 9.8% |
| Masters Degree | 1,303 | 9.28% |
| Professional Degree | 450 | 3.21% |
| Doctorate Degree | 205 | 1.46% |