Highmore zipcode
| City | Highmore |
| ZIP Code | 57345 |
| Type | Standard |
| State Code | SD |
| State | South Dakota |
ZIP code of Highmore is 57345. This place is located in South Dakota state in US. To send any postal service to Highmore, you must use 57345 zipcode.
You should avoid following 2 city names of South Dakota to be used with the ZIP code 57345.
- Howell, SD
- Tennis, SD