City
Frankfort, SD ZIP codes
1 ZIP, including 57440 as primary city.
Map of Frankfort
ZIP code map
ZIP share of this city
Population share
- 5744018.3%
Primary city
ZIP codes in Frankfort
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 57440 | Frankfort | Spink County | 476 | $61,563 |