Comparison to Surrounding Areas
The median household income ($86,000) for 57451 is less than the median household income for 57435 ($97,750), 57460 ($139,500), and Mina CDP ($103,333). But it's more than 57481 ($68,125), 57401 ($68,835), 57438 ($70,673), 57456 ($75,833), 57471 ($67,500), Brown County ($70,898), Edmunds County ($81,630), Deerfield Colony CDP ($-1), Ipswich city ($74,167), and Pembrook Colony CDP ($-1).
| 57451 | $86,000 |
| Deerfield Colony CDP | $-1 |
| Ipswich city | $74,167 |
| Mina CDP | $103,333 |
| Pembrook Colony CDP | $-1 |
| Brown County | $70,898 |
| Edmunds County | $81,630 |
Get Median Household Income for all Zip Codes in South Dakota.
The average household income ($119,566) for 57451 is less than the average household income for 57435 ($148,748), 57460 ($179,144), and Mina CDP ($146,916). But it's more than 57481 ($89,298), 57401 ($89,727), 57438 ($75,559), 57456 ($87,279), 57471 ($90,431), Brown County ($92,772), Edmunds County ($109,413), Deerfield Colony CDP ($-1), Ipswich city ($80,467), and Pembrook Colony CDP ($-1).
| 57451 | $119,566 |
| Deerfield Colony CDP | $-1 |
| Ipswich city | $80,467 |
| Mina CDP | $146,916 |
| Pembrook Colony CDP | $-1 |
| Brown County | $92,772 |
| Edmunds County | $109,413 |
Get Average Household Income for all Zip Codes in South Dakota.
The per-capita income for 57451 is $45,069. The per capita income ($45,069) for 57451 is less than the per capita income for 57435 ($71,481), 57460 ($77,283), and Mina CDP ($56,648). But it's more than 57481 ($37,896), 57401 ($40,078), 57438 ($33,361), 57456 ($36,359), 57471 ($41,224), Brown County ($40,863), Edmunds County ($44,076), Deerfield Colony CDP ($-1), Ipswich city ($32,184), and Pembrook Colony CDP ($-1).
| 57451 | $45,069 |
| Deerfield Colony CDP | $-1 |
| Ipswich city | $32,184 |
| Mina CDP | $56,648 |
| Pembrook Colony CDP | $-1 |
| Brown County | $40,863 |
| Edmunds County | $44,076 |
Get Per-Capita Income for all Zip Codes in South Dakota.
12.8% of households make over $200,000 a year. The percent high income households (12.8%) for 57451 is less than the percent high income households for 57435 (25.5%) and 57460 (31.3%). But it's more than 57438 (2.4%), 57401 (6.7%), 57481 (7.4%), 57471 (8.3%), 57456 (0.4%), Brown County (7.5%), Edmunds County (10.9%), Pembrook Colony CDP (0.0%), Mina CDP (12.4%), Ipswich city (3.5%), and Deerfield Colony CDP (-1.0%).
| 57451 | 12.8% |
| Deerfield Colony CDP | -1.0% |
| Ipswich city | 3.5% |
| Mina CDP | 12.4% |
| Pembrook Colony CDP | 0.0% |
| Brown County | 7.5% |
| Edmunds County | 10.9% |
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 | |
|---|---|---|---|---|
| 57451 | $-1 | $95,278 | $83,162 | $83,750 |
| Deerfield Colony CDP | $-1 | $-1 | $-1 | $-1 |
| Ipswich city | $-1 | $95,833 | $63,750 | $69,286 |
| Mina CDP | $-1 | $-1 | $115,893 | $101,964 |
| Pembrook Colony CDP | $-1 | $-1 | $-1 | $-1 |
| Brown County | $43,591 | $78,557 | $82,349 | $49,775 |
| Edmunds County | $43,750 | $94,740 | $79,286 | $63,472 |
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 57451 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+ | |||||
| 57451 | +/-$10,247 | +/-$17,786 | +/-$7,109 | +/-4.6% | +/-$-1 | +/-$8,703 | +/-$28,519 | +/-$17,521 |
| Deerfield Colony CDP | +/-$-1 | +/-$-1 | +/-$-1 | +/--1.0% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Ipswich city | +/-$14,525 | +/-$9,454 | +/-$4,472 | +/-5.0% | +/-$-1 | +/-$10,173 | +/-$20,829 | +/-$20,185 |
| Mina CDP | +/-$28,342 | +/-$35,452 | +/-$16,787 | +/-5.6% | +/-$-1 | +/-$-1 | +/-$30,960 | +/-$51,843 |
| Pembrook Colony CDP | +/-$-1 | +/-$-1 | +/-$-1 | +/-100.0% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Brown County | +/-$3,639 | +/-$5,233 | +/-$2,124 | +/-1.3% | +/-$10,690 | +/-$7,755 | +/-$9,924 | +/-$8,640 |
| Edmunds County | +/-$9,494 | +/-$10,644 | +/-$4,727 | +/-2.7% | +/-$39,462 | +/-$7,592 | +/-$19,365 | +/-$15,110 |