5 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Sulphur Springs | 1 | 17,123 | 15,961 | 1.37% | 834 | 21 | City |
| East Tawakoni | 2 | 979 | 804 | 3.71% | 554 | 2 | City |
| Como | 3 | 756 | 724 | 0.8% | 685 | 1 | Town |
| Cumby | 4 | 723 | 681 | 1.12% | 752 | 1 | City |
| Tira | 5 | 346 | 319 | 1.47% | 244 | 1 | Town |
Sulphur Springs is the largest city in Hopkins County, with a population of 17,123.
Tira is the smallest city in Hopkins County, with a population of 346.
There are 5 cities in Hopkins County, Texas.