| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| New Castle | 1 | 119 | 123 | -0.83% | 721 | 0 | Town |
New Castle is the largest city in Craig County, with a population of 119.
New Castle is the smallest city in Craig County, with a population of 119.
There is 1 city in Craig County, Virginia.