This is the Grassy Butte ZIP Code page. Grassy Butte is a city name in Grassy Butte, North Dakota, United States. The city name is designated by USPS, it could be a city, town,village school name, etc.
| post code | city | state | latitude | longitude |
|---|---|---|---|---|
| 58634 | Grassy Butte | ND | 47.39251 | -103.24797 |