Comparison to Surrounding Areas
The median household income ($20,625) for 57577 is less than the median household income for 57543 ($36,250), 57547 ($78,523), 57551 ($70,096), Bennett County ($53,750), and Jackson County ($35,417). But it's more than 57714 ($-1), 57750 ($-1), and Wanblee CDP ($-1).
| 57577 | $20,625 |
| Wanblee CDP | $-1 |
| Bennett County | $53,750 |
| Jackson County | $35,417 |
Get Median Household Income for all Zip Codes in South Dakota.
The average household income ($31,157) for 57577 is less than the average household income for 57543 ($51,714), 57547 ($107,132), 57551 ($69,403), 57714 ($38,206), Bennett County ($59,835), and Jackson County ($52,743). But it's more than 57750 ($28,066) and Wanblee CDP ($30,968).
| 57577 | $31,157 |
| Wanblee CDP | $30,968 |
| Bennett County | $59,835 |
| Jackson County | $52,743 |
Get Average Household Income for all Zip Codes in South Dakota.
The per-capita income for 57577 is $8,138. The per capita income ($8,138) for 57577 is less than the per capita income for 57543 ($24,528), 57547 ($35,699), 57551 ($25,744), 57750 ($12,016), Bennett County ($18,895), and Jackson County ($18,066). But it's more than 57714 ($6,785) and Wanblee CDP ($7,456).
| 57577 | $8,138 |
| Wanblee CDP | $7,456 |
| Bennett County | $18,895 |
| Jackson County | $18,066 |
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 57577 is less than 57547 (10.8%), 57551 (1.7%), Bennett County (1.2%), and Jackson County (1.4%). And it's the same as 57543 (0.0%), 57714 (0.0%), 57750 (0.0%), and Wanblee CDP (0.0%).
| 57577 | 0.0% |
| Wanblee CDP | 0.0% |
| Bennett County | 1.2% |
| Jackson County | 1.4% |
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 | |
|---|---|---|---|---|
| 57577 | $-1 | $-1 | $22,868 | $12,500 |
| Wanblee CDP | $-1 | $51,932 | $-1 | $-1 |
| Bennett County | $-1 | $71,618 | $73,276 | $38,929 |
| Jackson County | $-1 | $55,833 | $41,500 | $21,808 |
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 57577 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+ | |||||
| 57577 | +/-$6,869 | +/-$10,775 | +/-$2,932 | +/-10.0% | +/-$-1 | +/-$-1 | +/-$7,823 | +/-$5,818 |
| Wanblee CDP | +/-$-1 | +/-$14,611 | +/-$3,559 | +/-19.6% | +/-$-1 | +/-$34,343 | +/-$-1 | +/-$-1 |
| Bennett County | +/-$17,540 | +/-$8,912 | +/-$2,784 | +/-1.4% | +/-$-1 | +/-$18,709 | +/-$19,080 | +/-$10,652 |
| Jackson County | +/-$21,129 | +/-$9,362 | +/-$3,605 | +/-2.4% | +/-$-1 | +/-$3,026 | +/-$26,697 | +/-$1,469 |