7 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Rockdale | 1 | 5,759 | 5,331 | 1.52% | 1,344 | 4.29 | City |
| Cameron | 2 | 5,643 | 5,313 | 1.18% | 1,077 | 5.24 | City |
| Thorndale | 3 | 1,430 | 1,264 | 2.36% | 1,486 | 0.96 | City |
| Milano | 4 | 445 | 394 | 2.3% | 244 | 1.83 | City |
| Gause | 5 | 431 | 258 | 7.21% | 422 | 1.02 | CDP |
| Buckholts | 6 | 403 | 365 | 2.03% | 297 | 1.36 | Town |
| Burlington | 7 | 46 | 36 | 6.98% | 11 | 4.02 | CDP |
Rockdale is the largest city in Milam County, with a population of 5,759.
Burlington is the smallest city in Milam County.
There are 7 cities in Milam County, Texas.