ZIP Code 58634 – Grassy Butte, North Dakota
The 58634 ZIP Code belongs to Grassy Butte, North Dakota. The population in this 58634 ZIP code is 230. The latitude is 47.43683 and longitude is -103.35647 in 58634 Grassy Butte, North Dakota. The time zone for this 58634 ZIP code is America/Denver.
| City | Grassy Butte |
| Zip Code | 58634 |
| State | North Dakota |
| County | McKenzie |
| Population | 230 |
| Latitude | 47.43683 |
| Longitude | -103.35647 |
| Time Zone | America/Denver |