Ralph, SD ZIP Codes
Ralph, South Dakota has 1 ZIP code.
City Overview
| City | Ralph |
|---|---|
| State | South Dakota (SD) |
| County | Harding |
| ZIP Codes | 1 |
| Population (ZIP total) | 54 |
| Timezone | America/Denver (UTC-6) |
ZIP Codes in Ralph
| ZIP Code | County | Population |
|---|---|---|
| 57650 | Harding | 54 |
Population figures: US Census Bureau, 2012–2016 ACS 5-year estimates.
Map
Nearby Cities
Lodgepole, South Dakota
(21.7 km)
Ludlow, South Dakota
(24.4 km)
Scranton, North Dakota
(27.4 km)
Reeder, North Dakota
(29.4 km)
Hettinger, North Dakota
(29.7 km)
Prairie City, South Dakota
(35.2 km)
Reva, South Dakota
(36.5 km)
Frequently Asked Questions
Ralph, South Dakota has 1 ZIP code(s): 57650. Larger cities span multiple ZIP codes covering different neighborhoods.
Ralph, SD has 1 ZIP code(s).