| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Licking | 1 | 3,009 | 2,710 | 1.72% | 1,412 | 2 | City |
| Houston | 2 | 2,309 | 2,081 | 1.23% | 634 | 4 | City |
| Cabool | 3 | 2,120 | 1,941 | 1.48% | 541 | 4 | City |
| Summersville | 4 | 479 | 449 | 1.05% | 432 | 1 | City |
| Raymondville | 5 | 376 | 349 | 1.35% | 127 | 3 | Town |
| Plato | 6 | 92 | 86 | 1.1% | 245 | 0 | Village |
Licking is the largest city in Texas County, with a population of 3,009.
Plato is the smallest city in Texas County, with a population of 92.
There are 6 cities in Texas County, Missouri.