Comparison to Surrounding Areas
The median household income ($71,324) for 57279 is less than the median household income for 56225 ($95,978), 57227 ($96,500), 57251 ($72,292), 57266 ($72,500), and 57269 ($98,333). But it's more than 56219 ($68,833), 57257 ($55,625), Roberts County ($65,130), and Wilmot city ($59,583).
| 57279 | $71,324 |
| Wilmot city | $59,583 |
| Roberts County | $65,130 |
Get Median Household Income for all Zip Codes in South Dakota.
The average household income ($80,696) for 57279 is less than the average household income for 57227 ($129,613), 56219 ($109,670), 56225 ($110,709), 57269 ($135,291), 57251 ($82,070), 57266 ($84,834), and Roberts County ($83,087). But it's more than 57257 ($61,912) and Wilmot city ($76,368).
| 57279 | $80,696 |
| Wilmot city | $76,368 |
| Roberts County | $83,087 |
Get Average Household Income for all Zip Codes in South Dakota.
The per-capita income for 57279 is $39,805. The per capita income ($39,805) for 57279 is less than the per capita income for 56219 ($48,057), 56225 ($46,282), and 57269 ($59,825). But it's more than 57227 ($35,492), 57251 ($19,431), 57257 ($20,587), 57266 ($27,829), Roberts County ($32,107), and Wilmot city ($38,151).
| 57279 | $39,805 |
| Wilmot city | $38,151 |
| Roberts County | $32,107 |
Get Per-Capita Income for all Zip Codes in South Dakota.
2.8% of households make over $200,000 a year. The percent high income households (2.8%) for 57279 is less than the percent high income households for 57269 (6.6%), 57251 (6.1%), 57266 (3.9%), 56219 (15.0%), 56225 (6.1%), 57227 (7.7%), Roberts County (5.7%), and Wilmot city (3.5%). But it's more than 57257 (0.5%).
| 57279 | 2.8% |
| Wilmot city | 3.5% |
| Roberts County | 5.7% |
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 | |
|---|---|---|---|---|
| 57279 | $-1 | $70,833 | $98,438 | $50,089 |
| Wilmot city | $-1 | $61,250 | $144,375 | $32,083 |
| Roberts County | $58,824 | $66,146 | $84,583 | $51,507 |
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 57279 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+ | |||||
| 57279 | +/-$6,543 | +/-$9,211 | +/-$5,971 | +/-1.8% | +/-$-1 | +/-$15,086 | +/-$39,093 | +/-$20,773 |
| Wilmot city | +/-$28,246 | +/-$15,594 | +/-$9,147 | +/-3.0% | +/-$-1 | +/-$34,060 | +/-$31,012 | +/-$12,371 |
| Roberts County | +/-$2,576 | +/-$3,630 | +/-$1,457 | +/-1.5% | +/-$15,136 | +/-$8,186 | +/-$8,408 | +/-$5,743 |