| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Salisbury | 1 | 34,041 | 32,964 | 0.58% | 2,465 | 14 | City |
| Fruitland | 2 | 6,123 | 5,530 | 1.93% | 1,588 | 4 | City |
| Delmar | 3 | 5,112 | 3,885 | 4.41% | 3,009 | 2 | Town |
| Pittsville | 4 | 1,667 | 1,626 | 0.48% | 1,069 | 2 | Town |
| Hebron | 5 | 1,123 | 1,102 | 0.36% | 856 | 1 | Town |
| Willards | 6 | 1,029 | 965 | 1.08% | 905 | 1 | Town |
| Sharptown | 7 | 697 | 672 | 0.72% | 1,644 | 0 | Town |
| Mardela Springs | 8 | 346 | 343 | 0% | 878 | 0 | Town |
Salisbury is the largest city in Wicomico County, with a population of 34,041.
Mardela Springs is the smallest city in Wicomico County, with a population of 346.
There are 8 cities in Wicomico County, Maryland.