| Official Zip Code Name | Mardela Springs |
| Zip Code State | Maryland |
| Primary County: | Wicomico |
| Area Code | 410/443/667 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 5 |
| Elevation Range | 28 ft. |
| Area | 43.859 Sqm. |
| Coordinates(Y,X) | 38.473851, -75.772464 |