Identifiers: city · town · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Portland (city), TX | 20,383 |
| 2 | Robstown (city), TX | 10,143 |
| 3 | Rockport (city), TX | 10,070 |
| 4 | Ingleside (city), TX | 9,519 |
| 5 | Sinton (city), TX | 5,504 |
| 6 | Taft (city), TX | 2,801 |
| 7 | Odem (city), TX | 2,255 |
| 8 | Gregory (city), TX | 1,740 |
| 9 | Fulton (town), TX | 1,523 |
| 10 | Taft Southwest (CDP), TX | 1,296 |
| 11 | North San Pedro (CDP), TX | 735 |
| 12 | Ingleside on the Bay (city), TX | 614 |
| 13 | St. Paul (CDP), TX | 608 |
| 14 | Rancho Chico (CDP), TX | 387 |
| 15 | Del Sol (CDP), TX | 333 |
| 16 | La Paloma Addition (CDP), TX | 314 |
| 17 | Bayside (town), TX | 275 |
| 18 | Tradewinds (CDP), TX | 160 |
| 19 | Loma Linda (CDP), TX | 149 |
| 20 | Falman (CDP), TX | 60 |