Cities of delaware (38)
| City | Population | Elevation | Land area |
|---|
| Claymont | 9,220 | 100 ft (30 m) | 2 sq mi (5.5 km²) |
| Milford North | 8,786 | - | 77 sq mi (200.2 km²) |
| North Star | 8,277 | 350 ft (107 m) | 7 sq mi (17.7 km²) |
| Wilmington Manor | 8,262 | 40 ft (12 m) | 2 sq mi (4.2 km²) |
| Milford | 6,732 | 21 ft (6 m) | 6 sq mi (14.4 km²) |
| Seaford | 6,699 | 29 ft (9 m) | 3 sq mi (9.0 km²) |
| Middletown | 6,161 | 66 ft (20 m) | 6 sq mi (16.6 km²) |
| Edgemoor | 5,992 | 60 ft (18 m) | 2 sq mi (4.7 km²) |
| Elsmere | 5,800 | 80 ft (24 m) | 1 sq mi (2.5 km²) |
| Smyrna | 5,679 | 36 ft (11 m) | 4 sq mi (9.5 km²) |
| Red Lion | 5,589 | 36 ft (11 m) | 20 sq mi (52.6 km²) |
| New Castle | 4,862 | 19 ft (6 m) | 3 sq mi (7.9 km²) |
| Georgetown | 4,643 | 52 ft (16 m) | 4 sq mi (10.7 km²) |
| Laurel | 3,668 | 29 ft (9 m) | 2 sq mi (4.3 km²) |
| Dover Base Housing | 3,394 | - | 1 sq mi (1.7 km²) |
| Highland Acres | 3,379 | 40 ft (12 m) | 2 sq mi (4.0 km²) |
| Harrington | 3,174 | 63 ft (19 m) | 2 sq mi (5.2 km²) |
| Lewes | 2,932 | 18 ft (5 m) | 4 sq mi (9.5 km²) |
| Rising Sun-Lebanon | 2,458 | - | 3 sq mi (8.8 km²) |
| Millsboro | 2,360 | 26 ft (8 m) | 2 sq mi (4.5 km²) |
| Greenville | 2,332 | - | 3 sq mi (7.1 km²) |
| Woodside East | 2,174 | - | 2 sq mi (4.4 km²) |
| Camden | 2,100 | 40 ft (12 m) | 2 sq mi (4.8 km²) |
| Milton | 1,657 | 30 ft (9 m) | 1 sq mi (2.7 km²) |
| Selbyville | 1,645 | 32 ft (10 m) | 1 sq mi (3.6 km²) |
| Kent Acres | 1,637 | 40 ft (12 m) | 1 sq mi (2.3 km²) |
| Long Neck | 1,629 | 15 ft (5 m) | 2 sq mi (6.4 km²) |
| Rodney Village | 1,602 | 35 ft (11 m) | 1 sq mi (1.6 km²) |
| Riverview | 1,583 | - | 4 sq mi (9.3 km²) |
| Rehoboth Beach | 1,495 | 16 ft (5 m) | 1 sq mi (3.1 km²) |
| Delaware City | 1,453 | 9 ft (3 m) | 1 sq mi (3.3 km²) |
| Bridgeville | 1,436 | 47 ft (14 m) | 1 sq mi (2.1 km²) |
| Delmar | 1,407 | 55 ft (17 m) | 1 sq mi (2.4 km²) |
| Clayton | 1,273 | 43 ft (13 m) | 1 sq mi (2.6 km²) |
| Bellefonte | 1,249 | 200 ft (61 m) | 0 sq mi (0.5 km²) |
| Wyoming | 1,141 | 42 ft (13 m) | 1 sq mi (1.8 km²) |
| Newport | 1,122 | 35 ft (11 m) | 0 sq mi (1.1 km²) |
| Ocean View | 1,006 | 14 ft (4 m) | 2 sq mi (5.3 km²) |