| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Quail Ridge | city | Delaware | United States | 39.76389 | -75.67222 | 295 | 57557 |
| Quaker Hill | city | Delaware | United States | 39.79722 | -75.69306 | 305 | 32122 |
| Quakers Heights | city | Delaware | United States | 38.755 | -75.15917 | 19 | 5695 |
| Quakertown | city | Delaware | United States | 38.75528 | -75.15972 | 19 | 5695 |
| Quarryville | city | Delaware | United States | 39.77917 | -75.4875 | 13 | 97122 |
| Queens Quest | city | Delaware | United States | 38.48417 | -75.05333 | 3 | 5537 |
| Quillens Point | city | Delaware | United States | 38.58639 | -75.07306 | 3 | 2556 |
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