Comparison to Surrounding Areas
The median household income ($66,250) for 57218 is less than the median household income for 57213 ($81,932), 57226 ($83,125), 57237 ($87,153), 57268 ($76,250), and Deuel County ($83,112). But it's more than 56220 ($61,414) and Brandt town ($60,625).
| 57218 | $66,250 |
| Brandt town | $60,625 |
| Deuel County | $83,112 |
Get Median Household Income for all Zip Codes in South Dakota.
The average household income ($84,439) for 57218 is less than the average household income for 57213 ($86,858), 57237 ($105,035), 57268 ($90,025), and Deuel County ($93,064). But it's more than 56220 ($81,127), 57226 ($84,099), and Brandt town ($64,528).
| 57218 | $84,439 |
| Brandt town | $64,528 |
| Deuel County | $93,064 |
Get Average Household Income for all Zip Codes in South Dakota.
The per-capita income for 57218 is $42,069. The per capita income ($42,069) for 57218 is less than the per capita income for 57237 ($46,070) and 57268 ($42,485). But it's more than 56220 ($36,815), 57213 ($24,838), 57226 ($34,237), Deuel County ($37,252), and Brandt town ($28,910).
| 57218 | $42,069 |
| Brandt town | $28,910 |
| Deuel County | $37,252 |
Get Per-Capita Income for all Zip Codes in South Dakota.
7.8% of households make over $200,000 a year. The percent high income households (7.8%) for 57218 is more than 57213 (0.0%), 57237 (7.6%), 57268 (4.7%), 56220 (5.2%), 57226 (3.9%), Deuel County (5.0%), and Brandt town (2.6%).
| 57218 | 7.8% |
| Brandt town | 2.6% |
| Deuel County | 5.0% |
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 | |
|---|---|---|---|---|
| 57218 | $-1 | $140,625 | $43,466 | $90,833 |
| Brandt town | $-1 | $123,125 | $35,625 | $76,875 |
| Deuel County | $44,375 | $97,976 | $84,851 | $61,176 |
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 57218 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+ | |||||
| 57218 | +/-$41,840 | +/-$25,878 | +/-$9,902 | +/-10.3% | +/-$-1 | +/-$87,933 | +/-$5,344 | +/-$17,798 |
| Brandt town | +/-$39,923 | +/-$21,926 | +/-$7,699 | +/-10.5% | +/-$-1 | +/-$78,420 | +/-$19,284 | +/-$35,972 |
| Deuel County | +/-$3,713 | +/-$6,960 | +/-$2,302 | +/-1.9% | +/-$27,798 | +/-$5,979 | +/-$4,661 | +/-$14,671 |