| population | |
| City of Lewes | 2747 |
| City of Milford | 9559 |
| City of Rehoboth Beach | 1327 |
| City of Seaford | 6928 |
| Town of Bethany Beach | 1060 |
| Town of Bethel | 171 |
| Town of Blades | 1241 |
| Town of Bridgeville | 2048 |
| Town of Dagsboro | 805 |
| population | |
| Town of Delmar | 1597 |
| Town of Dewey Beach | 341 |
| Town of Ellendale | 381 |
| Town of Fenwick Island | 379 |
| Town of Frankford | 847 |
| Town of Georgetown | 6422 |
| Town of Greenwood | 973 |
| Town of Henlopen Acres | 122 |
| Town of Laurel | 3708 |
| population | |
| Town of Millsboro | 3877 |
| Town of Millville | 544 |
| Town of Milton | 2576 |
| Town of Ocean View | 1882 |
| Town of Selbyville | 2167 |
| Town of Slaughter Beach | 207 |
| Town of South Bethany | 449 |
 | Delaware Coastal Airport | ~ 1.80 km |
| Salisbury Ocean City Wicomico Regional Airport | ~ 40.91 km |
| Ocean City Municipal Airport | ~ 45.51 km |
| Dover Air Force Base | ~ 50.81 km |
| Cape May County Airport | ~ 51.98 km |
| Cambridge Dorchester Airport | ~ 62.13 km |
| Easton Airport / Newnam Field | ~ 64.68 km |
| Millville Municipal Airport | ~ 79.54 km |
| Wallops Flight Facility Airport | ~ 83.25 km |
