City | 2024 Population |
|---|---|
| K-Bar Ranch | 860 |
| Karnes City | 3,111 |
| Katy | 28,044 |
| Kaufman | 9,383 |
| Keene | 7,026 |
| Keller | 44,793 |
| Kemah | 1,774 |
| Kemp | 1,382 |
| Kempner | 1,317 |
| Kendleton | 351 |
| Kenedy | 3,375 |
| Kenefick | 788 |
| Kennard | 282 |
| Kennedale | 10,149 |
| Kerens | 1,445 |
| Kermit | 5,499 |
| Kerrville | 25,167 |
| Kilgore | 13,578 |
| Killeen | 164,618 |
| Kingsbury | 133 |
| Kingsland | 6,973 |
| Kingsville | 24,317 |
| Kirby | 8,028 |
| Kirbyville | 2,006 |
| Kirvin | 114 |
| Knippa | 1,210 |
| Knollwood | 810 |
| Knox City | 1,012 |
| Kopperl | 132 |
| Kosse | 467 |
| Kountze | 2,343 |
| Kress | 585 |
| Krugerville | 2,161 |
| Krum | 6,532 |
| Kurten | 403 |
| Kyle | 68,498 |