Comparison to Surrounding Areas
The median household income ($58,750) for 57642 is less than the median household income for 58552 ($65,515), 57656 ($66,094), 57659 ($103,333), 57601 ($66,003), 57641 ($83,750), 57648 ($61,354), McLaughlin city ($62,159), and Kenel CDP ($68,750). But it's more than 58568 ($58,636), 57621 ($32,589), 57631 ($56,827), 57639 ($21,250), 57657 ($-1), 57658 ($23,000), 58538 ($34,858), and Corson County ($46,406).
| 57642 | $58,750 |
| Kenel CDP | $68,750 |
| McLaughlin city | $62,159 |
| Corson County | $46,406 |
Get Median Household Income for all Zip Codes in South Dakota.
The average household income ($79,838) for 57642 is less than the average household income for 57641 ($112,393), 57601 ($86,958), 57631 ($98,613), 57659 ($117,013), 57648 ($92,031), 57656 ($84,522), and Kenel CDP ($127,483). But it's more than 58568 ($79,408), 58538 ($53,782), 58552 ($78,426), 57621 ($32,763), 57639 ($21,872), 57657 ($67,509), 57658 ($36,687), Corson County ($73,764), and McLaughlin city ($79,033).
| 57642 | $79,838 |
| Kenel CDP | $127,483 |
| McLaughlin city | $79,033 |
| Corson County | $73,764 |
Get Average Household Income for all Zip Codes in South Dakota.
The per-capita income for 57642 is $24,031. The per capita income ($24,031) for 57642 is less than the per capita income for 58568 ($35,124), 57659 ($56,225), 58552 ($38,435), 57601 ($40,729), 57631 ($52,384), 57641 ($54,121), 57648 ($45,749), 57656 ($30,983), McLaughlin city ($26,935), and Kenel CDP ($36,617). But it's more than 57621 ($7,640), 57639 ($5,346), 57657 ($21,400), 57658 ($9,880), 58538 ($17,336), and Corson County ($22,830).
| 57642 | $24,031 |
| Kenel CDP | $36,617 |
| McLaughlin city | $26,935 |
| Corson County | $22,830 |
Get Per-Capita Income for all Zip Codes in South Dakota.
8.8% of households make over $200,000 a year. The percent high income households (8.8%) for 57642 is less than the percent high income households for 57631 (14.5%), 57641 (10.6%), 58568 (9.6%), and Kenel CDP (30.4%). But it's more than 58552 (6.7%), 57659 (0.0%), 58538 (1.5%), 57601 (4.7%), 57621 (0.0%), 57639 (0.0%), 57648 (6.1%), 57656 (4.0%), 57657 (0.0%), 57658 (0.0%), Corson County (6.8%), and McLaughlin city (6.6%).
| 57642 | 8.8% |
| Kenel CDP | 30.4% |
| McLaughlin city | 6.6% |
| Corson County | 6.8% |
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 | |
|---|---|---|---|---|
| 57642 | $-1 | $59,732 | $62,969 | $31,974 |
| Kenel CDP | $-1 | $-1 | $68,750 | $-1 |
| McLaughlin city | $-1 | $-1 | $69,063 | $48,750 |
| Corson County | $61,071 | $59,844 | $46,696 | $34,091 |
Get Median Household Income by Age of Householder for all Zip Codes in South Dakota.
Use our lookalike & filtering workflow to discover every zip that matches your ideal market profile.
Our Income By Zip Code Lists let you start with a zip like 57642, then automatically find hundreds of similar zips by income, demographics, and growth potential — so you can build a smarter target list in minutes.
Get Your Income By Zip Code List
Get all zip codes in a state or the entire US with data such as median household income.
Starting at $65.
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 57642 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+ | |||||
| 57642 | +/-$11,862 | +/-$12,587 | +/-$4,026 | +/-4.2% | +/-$-1 | +/-$24,420 | +/-$7,593 | +/-$7,804 |
| Kenel CDP | +/-$44,659 | +/-$67,256 | +/-$31,091 | +/-26.5% | +/-$-1 | +/-$-1 | +/-$44,659 | +/-$-1 |
| McLaughlin city | +/-$17,865 | +/-$13,262 | +/-$4,861 | +/-4.3% | +/-$-1 | +/-$-1 | +/-$27,512 | +/-$48,662 |
| Corson County | +/-$11,944 | +/-$7,733 | +/-$2,365 | +/-2.4% | +/-$40,039 | +/-$20,083 | +/-$23,954 | +/-$8,224 |