| Official Zip Code Name | Grassy Butte |
| Zip Code State | North Dakota |
| Primary County: | Mckenzie |
| Area Code | 701 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 7 |
| Elevation Range | 2406 ft. |
| Area | 375.432 Sqm. |
| Coordinates(Y,X) | 47.464569, -103.377990 |