| Official Zip Code Name | Karlsruhe |
| Zip Code State | North Dakota |
| Primary County: | McHenry |
| 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 | 1525 ft. |
| Area | 89.479 Sqm. |
| Coordinates(Y,X) | 48.116400, -100.561045 |