Identifiers: city · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Houston (city), TX | 2,304,580 |
| 2 | Pasadena (city), TX | 151,950 |
| 3 | Pearland (city), TX | 125,828 |
| 4 | League City (city), TX | 114,392 |
| 5 | Baytown (city), TX | 83,701 |
| 6 | Channelview (CDP), TX | 45,688 |
| 7 | Friendswood (city), TX | 41,213 |
| 8 | La Porte (city), TX | 35,124 |
| 9 | Deer Park (city), TX | 34,495 |
| 10 | Cloverleaf (CDP), TX | 24,100 |
| 11 | Dickinson (city), TX | 20,847 |
| 12 | La Marque (city), TX | 18,030 |
| 13 | Bellaire (city), TX | 17,202 |
| 14 | South Houston (city), TX | 16,153 |
| 15 | West University Place (city), TX | 14,955 |
| 16 | Seabrook (city), TX | 13,618 |
| 17 | Webster (city), TX | 12,499 |
| 18 | Galena Park (city), TX | 10,740 |
| 19 | Bacliff (CDP), TX | 9,677 |
| 20 | Jacinto City (city), TX | 9,613 |