| City : | Middletown Town |
| County : | Logan County, New Castle County |
| State : | Delaware (DE) |
| | |
| Land Area : | 11.61 sq mi |
| Water Area : | 0.06 sq mi |
| Latitude : | 39.4451727 |
| Longitude : | -75.7167530 |
| | |
| Population (2010): | 18,871 |
| Population Estimate (2012) : | 18,495 |
| Population Density : | 1,625.65/sq mi |
| Housing Units (2012) : | 6,821 |
| Median Household Income (2012) : | $78,605 (Delaware : $60,119, USA : $53,046) |
| Median Family Income (2012) : | $83,484 (Delaware : $72,069, USA : $64,585) |
| Median House Price (2012) : | $262,700 (Delaware : $241,100, USA : $181,400) |