| Official Zip Code Name | Churchville |
| Zip Code State | Maryland |
| Primary County: | Harford |
| Area Code | 443/410/667 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 5 |
| Elevation Range | 302 ft. |
| Area | 12.863 Sqm. |
| Coordinates(Y,X) | 39.566944, -76.236252 |