5 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Sulphur Springs | 1 | 16,969 | 15,956 | 1.21% | 826 | 20.54 | City |
| East Tawakoni | 2 | 960 | 807 | 3.34% | 543 | 1.77 | City |
| Como | 3 | 758 | 727 | 0.8% | 687 | 1.10 | Town |
| Cumby | 4 | 723 | 680 | 1.26% | 752 | 0.96 | City |
| Tira | 5 | 341 | 318 | 1.49% | 240 | 1.42 | Town |
Sulphur Springs is the largest city in Hopkins County, with a population of 16,969.
Tira is the smallest city in Hopkins County.
There are 5 cities in Hopkins County, Texas.