Rio Grande Valley - Cole
| Alamo | Brownsville | Combes |
| Delmita | Donna | Edcouch |
| Edinburg | Elsa | Falcon Heights |
| Garciasville | Grulla | Hargill |
| Harlingen | Hidalgo | La Feria |
| La Joya | La Villa | Lasara |
| Linn | Los Ebanos | Los Fresnos |
| Los Indios | Lyford | McAllen |
| Mercedes | Mission | Olmito |
| Pharr | Port Isabel | Port Mansfield |
| Progreso | Raymondville | Rio Grande City |
| Rio Hondo | Roma | Salineno |
| San Benito | San Isidro | San Juan |
| San Perlita | Santa Elena | Santa Maria |
| Santa Rosa | Sebastian | South Padre Island |
| Sullivan City | Weslaco |
