Comparison to Surrounding Areas
The median household income ($71,268) for 57078 is less than the median household income for 57063 ($92,500), 57040 ($72,250), 57046 ($88,583), 68774 ($86,167), 57067 ($102,941), 68730 ($76,944), and Yankton County ($72,821). But it's more than Yankton city ($67,804).
| 57078 | $71,268 |
| Yankton city | $67,804 |
| Yankton County | $72,821 |
Get Median Household Income for all Zip Codes in South Dakota.
The average household income ($96,054) for 57078 is less than the average household income for 57063 ($117,788), 57067 ($112,541), and 68774 ($110,791). But it's more than 57040 ($87,865), 57046 ($78,540), 68730 ($90,205), Yankton County ($95,237), and Yankton city ($91,804).
| 57078 | $96,054 |
| Yankton city | $91,804 |
| Yankton County | $95,237 |
Get Average Household Income for all Zip Codes in South Dakota.
The per-capita income for 57078 is $41,500. The per capita income ($41,500) for 57078 is less than the per capita income for 57040 ($47,903), 57063 ($48,085), and 68774 ($53,013). But it's more than 57046 ($32,746), 57067 ($36,486), 68730 ($36,075), Yankton County ($41,047), and Yankton city ($41,073).
| 57078 | $41,500 |
| Yankton city | $41,073 |
| Yankton County | $41,047 |
Get Per-Capita Income for all Zip Codes in South Dakota.
6.4% of households make over $200,000 a year. The percent high income households (6.4%) for 57078 is less than the percent high income households for 57067 (16.3%) and 68774 (8.2%). But it's more than 57040 (2.5%), 57046 (0.8%), 57063 (3.6%), 68730 (5.1%), Yankton County (6.2%), and Yankton city (5.2%).
| 57078 | 6.4% |
| Yankton city | 5.2% |
| 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 | |
|---|---|---|---|---|
| 57078 | $37,238 | $83,571 | $86,481 | $60,054 |
| Yankton city | $36,048 | $82,125 | $87,407 | $55,400 |
| 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 57078 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+ | |||||
| 57078 | +/-$8,448 | +/-$11,571 | +/-$4,316 | +/-2.0% | +/-$20,139 | +/-$10,192 | +/-$19,546 | +/-$7,817 |
| Yankton city | +/-$10,073 | +/-$13,358 | +/-$5,336 | +/-2.0% | +/-$11,789 | +/-$10,078 | +/-$23,335 | +/-$9,876 |
| Yankton County | +/-$7,170 | +/-$10,050 | +/-$3,858 | +/-1.8% | +/-$17,153 | +/-$9,784 | +/-$13,146 | +/-$6,867 |