Residential delivery area · South Dakota
ZIP Code 57642: McLaughlin, SD
ZIP code 57642 uses the postal name McLaughlin, South Dakota and lies mostly in Corson County (97% of its land) with the rest in Sioux County (Census 2020 ZIP-county file). About 2,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $58,750 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Kenel (under 1%) and McLaughlin (under 1%); more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- McLaughlin · its only residential ZIP
- County
- Corson County (97%); Sioux County (3%)
- Census places
- Kenel (under 1%) census-designated place; McLaughlin (under 1%)
- House districts
- SD at large (97%), ND at large (3%) 119th Congress, by share of land
- State
- South Dakota
- Time zone
- Mountain
- Land area
- 693.3 sq mi · 3 people per sq mi
Where is ZIP code 57642?
57642 centers on 45.791°, -100.715° and covers 693.3 square miles of land plus 34.5 of water. It borders 12 ZIP codes: 57639, 57658, 57621, 57657, 57659, 58538, 57648, 57631, 58568, 57641 and more.
The map draws ZIP code areas only. For the streets inside 57642, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 57642 compare with the rest of Corson County?
| Measure | 57642 | In Corson County | In SD |
|---|---|---|---|
| People (ACS 2020-2024) | 1,969 | 2nd of 15 | 69th of 375 |
| Median household income | $59k | 3rd of 4 | 97th of 107 |
| Median home value | $70k | 3rd of 3 | 107th of 109 |
Its median household income is higher than in 27% of U.S. residential ZIP codes, and it is denser than 8% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 57642?
The 2020 Census counted 1,884 people in 57642; the ACS, which samples households over 2020-2024, estimates 1,969. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 1,969
- 2020 Census count
- 1,884
- Households
- 559
- Median age
- 28.1
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 57642?
Of the 1,969 people the ACS estimates in 57642, 36.3% are under 18 and 11.6% are 65 or older. The largest group by race and Hispanic origin is Other or two or more (75.2%), then White (not Hispanic) (24.3%).
- Under 1836.3%
- 18 to 6452.1%
- 65 and older11.6%
- Other or two or more75.2%
- White, not Hispanic24.3%
- Hispanic or Latino0.5%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 57642 earn?
Median household income is $58,750 (ACS 2020-2024), the 3rd highest of the 4 ranked ZIP codes in Corson County.
- Median household income
- $58,750±$11,862
- Income per person
- $24,031
- Below the poverty line
- 43.5%
- Unemployed (of the labor force)
- 23.9%
- Adults 25+ with a bachelor's degree
- 19.5%
- Adjusted gross income per tax return, 2022
- $45,663540 returns; wages 68% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 57642?
- Median home value (owners' estimate)
- $70,000
- Median gross rent
- $586
- Homes owned by their occupants
- 53.3%
- Housing units
- 664
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 57642?
23 business establishments had a location in this ZIP code in 2023, 4 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade5
- Health care and social assistance3
- Other services (except public administration)3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 57642?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 57639 | Little Eagle | 290 | $21k | 8.9 mi |
| 57658 | Wakpala | 319 | $23k | 11.2 mi |
| 57621 | Bullhead | 294 | $33k | 17.7 mi |
| 57657 | Trail City | 247 | – | 19.2 mi |
| 57659 | Walker | 16 | $103k | 19.5 mi |
| 58538 | Fort Yates, ND | 2,171 | $35k | 20.2 mi |
| 57648 | Pollock | 465 | $61k | 21.3 mi |
| 57631 | Glenham | 364 | $57k | 24.5 mi |
| 58568 | Selfridge, ND | 544 | $59k | 25.2 mi |
| 57641 | McIntosh | 215 | $84k | 29.6 mi |
| 57656 | Timber Lake | 1,000 | $66k | 31.7 mi |
| 57601 | Mobridge | 3,422 | $66k | 35.5 mi |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.