Letcher, SD zip code
Letcher, South Dakota uses one zip code: 57359. Most of it is in Sanborn County. Together these zip codes are home to about 652 people.
Zip codes
1
Population
652
All zips combined
Largest zip
57359
652 residents
Zip codes in Letcher
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 57359 | 652 | $106,818 |