Identifiers: CDP · city · town
| Rank | Community | Population |
|---|---|---|
| 1 | The Woodlands (CDP), TX | 114,436 |
| 2 | Atascocita (CDP), TX | 88,174 |
| 3 | Spring (CDP), TX | 62,559 |
| 4 | Humble (city), TX | 16,795 |
| 5 | Aldine (CDP), TX | 15,999 |
| 6 | Tomball (city), TX | 12,341 |
| 7 | Dayton (city), TX | 8,777 |
| 8 | Cleveland (city), TX | 7,471 |
| 9 | Shenandoah (city), TX | 3,499 |
| 10 | Oak Ridge North (city), TX | 3,057 |
| 11 | Shepherd (city), TX | 2,105 |
| 12 | Porter Heights (CDP), TX | 1,903 |
| 13 | Roman Forest (city), TX | 1,781 |
| 14 | Splendora (city), TX | 1,683 |
| 15 | Patton Village (city), TX | 1,647 |
| 16 | Woodbranch (city), TX | 1,330 |
| 17 | Plum Grove (city), TX | 1,245 |
| 18 | Grangerland (CDP), TX | 754 |
| 19 | North Cleveland (city), TX | 225 |
| 20 | Woodloch (town), TX | 186 |