7 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Bridgewater | 1 | 6,942 | 6,594 | 0.84% | 2,754 | 3 | Town |
| Broadway | 2 | 4,486 | 4,179 | 1.15% | 1,889 | 2 | Town |
| Timberville | 3 | 3,172 | 2,967 | 1.08% | 2,374 | 1 | Town |
| Elkton | 4 | 3,137 | 2,944 | 1.03% | 992 | 3 | Town |
| Grottoes | 5 | 3,103 | 2,901 | 1.11% | 1,522 | 2 | Town |
| Dayton | 6 | 1,792 | 1,684 | 1.01% | 1,740 | 1 | Town |
| Mount Crawford | 7 | 469 | 441 | 1.08% | 931 | 1 | Town |
Bridgewater is the largest city in Rockingham County, with a population of 6,942.
Mount Crawford is the smallest city in Rockingham County, with a population of 469.
There are 7 cities in Rockingham County, Virginia.