Comparison to Surrounding Areas
The median household income ($71,500) for 57057 is less than 57042 ($71,868), 57071 ($77,138), 57075 ($106,763), 57017 ($96,447), 57050 ($116,563), Moody County ($78,427), and Lake County ($76,808).
| 57057 | $71,500 |
| Lake County | $76,808 |
| Moody County | $78,427 |
Get Median Household Income for all Zip Codes in South Dakota.
The average household income ($81,984) for 57057 is less than 57042 ($88,317), 57071 ($86,846), 57075 ($188,936), 57017 ($107,972), 57050 ($139,883), Moody County ($92,283), and Lake County ($104,754).
| 57057 | $81,984 |
| Lake County | $104,754 |
| Moody County | $92,283 |
Get Average Household Income for all Zip Codes in South Dakota.
The per-capita income for 57057 is $25,821. The per capita income ($25,821) for 57057 is less than 57042 ($39,812), 57071 ($34,959), 57075 ($87,738), 57017 ($39,177), 57050 ($63,303), Moody County ($35,998), and Lake County ($45,963).
| 57057 | $25,821 |
| Lake County | $45,963 |
| Moody County | $35,998 |
Get Per-Capita Income for all Zip Codes in South Dakota.
3.1% of households make over $200,000 a year. The percent high income households (3.1%) for 57057 is less than the percent high income households for 57017 (10.6%), 57042 (5.5%), 57050 (25.3%), 57075 (24.2%), Lake County (9.2%), and Moody County (6.8%). But it's more than 57071 (1.8%).
| 57057 | 3.1% |
| Lake County | 9.2% |
| Moody County | 6.8% |
Get High Income Households for all Zip Codes in South Dakota.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 57057 | $-1 | $92,188 | $36,667 | $48,750 |
| Lake County | $41,602 | $76,415 | $100,054 | $61,289 |
| Moody County | $66,250 | $95,781 | $91,632 | $53,409 |
Get Median Household Income by Age of Householder for all Zip Codes in South Dakota.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 57057 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 57057 | +/-$42,745 | +/-$21,445 | +/-$9,600 | +/-9.2% | +/-$-1 | +/-$34,186 | +/-$30,009 | +/-$40,365 |
| Lake County | +/-$7,301 | +/-$11,358 | +/-$5,223 | +/-2.2% | +/-$19,864 | +/-$8,369 | +/-$13,414 | +/-$17,772 |
| Moody County | +/-$5,497 | +/-$6,271 | +/-$2,256 | +/-2.6% | +/-$57,017 | +/-$9,917 | +/-$8,815 | +/-$11,472 |