South Dakota Gazetteer
ZIP Code 57331 has segments in 3 Counties (Davison, Douglas, Hutchinson).
The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION | |
|---|---|
| Total Population | 231 (100%) |
| Population Density | 3 per sq mi |
| Diversity Index1 | 3 |
INCOME | |
| Median Household Income | $101,406 |
| Per Capita Income | $45,012 |
| Median Home Value | $292,500 |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 121 (100%) |
| Owner Occupied HU | 83 (68.6%) |
| Renter Occupied HU | 28 (23.1%) |
| Vacant Housing Units | 10 (8.3%) |
HOUSEHOLDS | |
| Total Households | 111 |
| Average Household Size | 2.08 |
| Family Households | 72 (64.9%) |
The table below compares 57331 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
| Variable Description | Rank | Percentile |
|---|---|---|
| Total Population | # 29545 | 13th |
| Population Density | # 30962 | 8th |
| Median Household Income | # 6163 | 82nd |
| Per Capita Income | # 9262 | 73rd |
| Diversity Index | # 30564 | 10th |
Additional comparisons and rankings can be made with a VERY EASY TO USE South Dakota Census Data Comparison Tool.
