10 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Smithfield | 1 | 9,150 | 8,535 | 1.31% | 941 | 10 | Town |
| Smithfield | 2 | 9,150 | 8,558 | 1.31% | 941 | 10 | Town |
| Carrollton | 3 | 8,019 | 6,340 | 2.95% | 1,226 | 7 | CDP |
| Windsor | 4 | 2,962 | 2,744 | 1.44% | 738 | 4 | Town |
| Windsor | 5 | 2,962 | 2,751 | 1.44% | 738 | 4 | Town |
| Benns Church | 6 | 1,228 | 642 | 1.99% | 299 | 4 | CDP |
| Rushmere | 7 | 866 | 1,001 | -1.14% | 88 | 10 | CDP |
| Southampton Meadows | 8 | 599 | 405 | 7.16% | 2,094 | 0 | CDP |
| Camptown | 9 | 592 | 761 | -1.99% | 97 | 6 | CDP |
| Carrsville | 10 | 226 | 231 | -3.83% | 71 | 3 | CDP |
Smithfield is the largest city in Isle of Wight County, with a population of 9,150.
Carrsville is the smallest city in Isle of Wight County, with a population of 226.
There are 10 cities in Isle of Wight County, Virginia.