Comparison to Surrounding Areas
The median household income ($-1) for 57750 is less than 57790 ($75,096), 57752 ($82,604), 57780 ($40,192), 57543 ($36,250), 57567 ($59,410), 57577 ($20,625), Pennington County ($74,517), and Jackson County ($35,417). And it's the same as 57714 ($-1) and Interior town ($-1).
| 57750 | $-1 |
| Interior town | $-1 |
| Jackson County | $35,417 |
| Pennington County | $74,517 |
Get Median Household Income for all Zip Codes in South Dakota.
The average household income ($28,066) for 57750 is less than 57790 ($103,480), 57714 ($38,206), 57752 ($61,464), 57780 ($48,450), 57543 ($51,714), 57567 ($81,455), 57577 ($31,157), Pennington County ($99,289), Jackson County ($52,743), and Interior town ($36,978).
| 57750 | $28,066 |
| Interior town | $36,978 |
| Jackson County | $52,743 |
| Pennington County | $99,289 |
Get Average Household Income for all Zip Codes in South Dakota.
The per-capita income for 57750 is $12,016. The per capita income ($12,016) for 57750 is less than the per capita income for 57790 ($37,386), 57567 ($32,450), 57752 ($17,209), 57780 ($34,664), 57543 ($24,528), Pennington County ($42,302), Jackson County ($18,066), and Interior town ($15,105). But it's more than 57577 ($8,138) and 57714 ($6,785).
| 57750 | $12,016 |
| Interior town | $15,105 |
| Jackson County | $18,066 |
| Pennington County | $42,302 |
Get Per-Capita Income for all Zip Codes in South Dakota.
0% of households make over $200,000 a year. The percent high income households (0.0%) for 57750 is less than 57567 (3.5%), 57780 (6.0%), 57790 (11.6%), Jackson County (1.4%), and Pennington County (8.9%). And it's the same as 57543 (0.0%), 57577 (0.0%), 57714 (0.0%), 57752 (0.0%), and Interior town (0.0%).
| 57750 | 0.0% |
| Interior town | 0.0% |
| Jackson County | 1.4% |
| Pennington County | 8.9% |
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 | |
|---|---|---|---|---|
| 57750 | $-1 | $-1 | $-1 | $-1 |
| Interior town | $-1 | $-1 | $-1 | $-1 |
| Jackson County | $-1 | $55,833 | $41,500 | $21,808 |
| Pennington County | $46,525 | $80,275 | $89,511 | $56,451 |
Get Median Household Income by Age of Householder for all Zip Codes in South Dakota.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 57750 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 57750 | +/-$-1 | +/-$14,304 | +/-$8,563 | +/-19.4% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Interior town | +/-$-1 | +/-$22,080 | +/-$12,963 | +/-50.1% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Jackson County | +/-$21,129 | +/-$9,362 | +/-$3,605 | +/-2.4% | +/-$-1 | +/-$3,026 | +/-$26,697 | +/-$1,469 |
| Pennington County | +/-$2,445 | +/-$3,964 | +/-$1,644 | +/-1.0% | +/-$3,988 | +/-$4,232 | +/-$4,593 | +/-$4,385 |