| Official Zip Code Name | Kirk |
| Zip Code State | Colorado |
| Primary County: | Yuma |
| Area Code | 970 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 7 |
| Elevation Range | 4154 ft. |
| Area | 133.112 Sqm. |
| Coordinates(Y,X) | 39.666854, -102.493752 |