← Look up another ZIP code · All towns in South Dakota
ZIP code 57657
Trail City, SD · Corson County
About ZIP code 57657
- ZIP code 57657 is in Trail City, Corson County, South Dakota.
- About 247 people live in it, which is 0.5 people per square mile.
- It also reaches into Dewey County.
- Time zone: Mountain Standard Time.
- The middle of the ZIP code is at 45.516, -100.778.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Little Eagle, SD
The closest town we cover is Little Eagle, SD, about 12 miles from the middle of this ZIP code. 275 people live in Little Eagle. Typical household income is $23,750.
- Stronger than most towns on: Cost of living, Housing affordability and Clean air and low disaster risk.
- Weaker than most towns on: Jobs and income, Airport access and Long, healthy lives.
Other ZIP codes in Little Eagle
- 57639 Little Eagle · 290 people
Nearby ZIP codes
- 57639 Little Eagle · 290 people
- 57630 Glencross · 11 people
- 57658 Wakpala · 319 people
- 57601 Mobridge · 3,422 people
- 57656 Timber Lake · 1,000 people
- 57642 McLaughlin · 1,969 people
- 57661 Whitehorse · 177 people
- 57621 Bullhead · 294 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.