| Official Zip Code Name | Glenfield |
| Zip Code State | North Dakota |
| Primary County: | Foster |
| Area Code | 701 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 6 |
| Elevation Range | 1503 ft. |
| Area | 102.587 Sqm. |
| Coordinates(Y,X) | 47.457030, -98.670192 |