8 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Smithfield | 1 | 9,275 | 8,559 | 1.57% | 954 | 9.72 | Town |
| Carrollton | 2 | 8,019 | 6,340 | 2.95% | 1,226 | 6.54 | CDP |
| Windsor | 3 | 2,997 | 2,751 | 1.66% | 747 | 4.01 | Town |
| Benns Church | 4 | 1,228 | 642 | 1.99% | 299 | 4.10 | CDP |
| Rushmere | 5 | 866 | 1,001 | -1.14% | 88 | 9.81 | CDP |
| Southampton Meadows | 6 | 599 | 405 | 7.16% | 2,094 | 0.29 | CDP |
| Camptown | 7 | 592 | 761 | -1.99% | 97 | 6.08 | CDP |
| Carrsville | 8 | 226 | 231 | -3.83% | 71 | 3.20 | CDP |
Smithfield is the largest city in Isle of Wight County, with a population of 9,275.
Carrsville is the smallest city in Isle of Wight County.
There are 8 cities in Isle of Wight County, Virginia.