6 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Licking | 1 | 3,143 | 2,702 | 2.88% | 1,475 | 2.13 | City |
| Houston | 2 | 2,254 | 2,081 | 1.58% | 619 | 3.64 | City |
| Cabool | 3 | 2,079 | 1,941 | 1.36% | 530 | 3.92 | City |
| Summersville | 4 | 483 | 448 | 1.47% | 436 | 1.11 | City |
| Raymondville | 5 | 380 | 350 | 1.6% | 129 | 2.95 | Town |
| Plato | 6 | 92 | 86 | 1.1% | 245 | 0.38 | Village |
Licking is the largest city in Texas County, with a population of 3,143.
Plato is the smallest city in Texas County.
There are 6 cities in Texas County, Missouri.