Comparison to Surrounding Areas
The median household income ($72,250) for 57040 is less than the median household income for 57045 ($76,042), 57063 ($92,500), 57067 ($102,941), and Yankton County ($72,821). But it's more than 57059 ($59,779), 57078 ($71,268), Bon Homme County ($64,435), and Lesterville town ($56,250).
| 57040 | $72,250 |
| Lesterville town | $56,250 |
| Bon Homme County | $64,435 |
| Yankton County | $72,821 |
Get Median Household Income for all Zip Codes in South Dakota.
The average household income ($87,865) for 57040 is less than the average household income for 57045 ($91,613), 57063 ($117,788), 57067 ($112,541), 57078 ($96,054), and Yankton County ($95,237). But it's more than 57059 ($70,728), Bon Homme County ($82,310), and Lesterville town ($69,313).
| 57040 | $87,865 |
| Lesterville town | $69,313 |
| Bon Homme County | $82,310 |
| Yankton County | $95,237 |
Get Average Household Income for all Zip Codes in South Dakota.
The per-capita income for 57040 is $47,903. The per capita income ($47,903) for 57040 is less than the per capita income for 57063 ($48,085). But it's more than 57045 ($38,370), 57059 ($28,399), 57067 ($36,486), 57078 ($41,500), Yankton County ($41,047), Bon Homme County ($30,525), and Lesterville town ($42,792).
| 57040 | $47,903 |
| Lesterville town | $42,792 |
| Bon Homme County | $30,525 |
| Yankton County | $41,047 |
Get Per-Capita Income for all Zip Codes in South Dakota.
2.5% of households make over $200,000 a year. The percent high income households (2.5%) for 57040 is less than the percent high income households for 57059 (4.8%), 57067 (16.3%), 57078 (6.4%), 57045 (7.2%), 57063 (3.6%), Yankton County (6.2%), and Bon Homme County (4.0%). But it's more than Lesterville town (0.0%).
| 57040 | 2.5% |
| Lesterville town | 0.0% |
| Bon Homme County | 4.0% |
| Yankton County | 6.2% |
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 | |
|---|---|---|---|---|
| 57040 | $-1 | $-1 | $132,083 | $83,438 |
| Lesterville town | $-1 | $-1 | $86,250 | $49,375 |
| Bon Homme County | $42,708 | $87,656 | $85,000 | $41,667 |
| Yankton County | $42,989 | $82,744 | $89,716 | $58,149 |
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 57040 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+ | |||||
| 57040 | +/-$46,759 | +/-$17,811 | +/-$9,434 | +/-3.2% | +/-$-1 | +/-$-1 | +/-$25,148 | +/-$67,633 |
| Lesterville town | +/-$17,209 | +/-$16,275 | +/-$8,605 | +/-35.0% | +/-$-1 | +/-$-1 | +/-$57,624 | +/-$20,561 |
| Bon Homme County | +/-$7,134 | +/-$7,128 | +/-$3,155 | +/-1.3% | +/-$9,837 | +/-$11,241 | +/-$22,074 | +/-$11,324 |
| Yankton County | +/-$7,170 | +/-$10,050 | +/-$3,858 | +/-1.8% | +/-$17,153 | +/-$9,784 | +/-$13,146 | +/-$6,867 |