ZIP Code 57045 has segments in 3 Counties (Hutchinson, Turner, Yankton).
The ZIP Code maps and database are updated 4 times per year.
Database updated: October 1, 2025, Maps updated: May 1, 2024.
POPULATION | |
|---|---|
| Total Population | 1,362 (100%) |
| Population in Households | 1,069 (78.5%) |
| Population in Families | 855 (62.8%) |
| Population in Group Quarters1 | 293 (21.5%) |
| Population Density | 12 |
| Diversity Index2 | 8 |
INCOME | |
| Median Household Income | $71,426 |
| Average Household Income | $90,889 |
| % of Income for Mortgage4 | 14% |
| Per Capita Income | $31,100 |
| Wealth Index5 | 75 |
| Socioeconomic Status Index6 | Moderate (57.3) |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 484 (100%) |
| Owner Occupied HU | 344 (71.1%) |
| Renter Occupied HU | 80 (16.5%) |
| Vacant Housing Units | 60 (12.4%) |
| Median Home Value | $163,462 |
| Average Home Value | $245,400 |
| Housing Affordability Index3 | 152 |
HOUSEHOLDS | |
| Total Households | 424 |
| Average Household Size | 2.52 |
| Family Households | 265 |
| Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2025 | 2025-2030 |
|---|---|---|
| Population | 1.46% | -0.67% |
| Households | 0.00% | -1.06% |
| Families | -1.64% | |
| Median Household Income | 2.35% | |
| Per Capita Income | 1.37% | |
| Owner Occupied HU | -0.06% |
The table below compares 57045 to the other 371 ZIP Codes in South Dakota by rank and percentile using July 1, 2025 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 | # 109 | 71st |
| Population Density | # 102 | 73rd |
| Median Household Income | # 216 | 42nd |
| Housing Affordability Index | # 306 | 82nd |
| Per Capita Income | # 286 | 23rd |
| Diversity Index | # 357 | 4th |
Additional comparisons and rankings can be made with a VERY EASY TO USE South Dakota Census Data Comparison Tool.