| Official Zip Code Name | Kirkwood |
| Zip Code State | Pennsylvania |
| Primary County: | Lancaster |
| Area Code | 717 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 5 |
| Elevation Range | 515 ft. |
| Area | 20.919 Sqm. |
| Coordinates(Y,X) | 39.849383, -76.067544 |