| Business | Phone |
| Airport Elementary 410 N Airport Dr, Weslaco 78596 | (956) 969-6770 |
| Beatriz Garza Middle School 1111 W Sugar Cane Dr, Weslaco 78596 | (956) 969-6774 |
| Black Intermediate School 700 S Bridge Ave, Weslaco 78596 | (956) 969-6750 |
| Central Middle School 506 E 6th St, Weslaco 78596 | (956) 969-6710 |
| Cuellar Middle School 1201 S Bridge Ave, Weslaco 78596 | (956) 969-6720 |
| Silva Elementary School 1001 W Mile 10 Rd N, Weslaco 78596 | (956) 969-6790 |
| Margo Elementary School 1701 S Bridge Ave, Weslaco 78596 | (956) 969-6800 |
| Mary Hoge Middle School 2302 N International Blvd, Weslaco 78596 | (956) 969-6730 |
| Memorial Elementary 910 S 18th St, Weslaco 78596 | (956) 969-6780 |
| Mid-Valley Christian School 417 S Westgate Dr, Weslaco 78596 | (956) 968-6232 |
| North Bridge Elementary 2001 N Bridge Ave, Weslaco 78596 | (956) 969-6810 |
| One Stop Multi Svc Charter 317 S Missouri Ave, Weslaco 78596 | (956) 969-2600 |
| Rico Elementary School 2202 N International Blvd, Weslaco 78596 | (956) 969-6815 |
| Gonzalez Elem 3801 N 5 1/2 W, Weslaco 78596 | (956) 969-6760 |
| Sam Houston Intermediate 608 N Cantu St, Weslaco 78596 | (956) 969-6740 |
| San Martin De Porres School 905 N Texas Blvd, Weslaco 78596 | (956) 973-8642 |
| Student Alternatives Program 813 E Pike Blvd, Weslaco 78596 | (956) 447-2332 |
| Technology Education Charter 116 W 5th St, Weslaco 78596 | (956) 969-3092 |
| Valley Grande Academy 1000 S Bridge Ave, Weslaco 78596 | (956) 968-0573 |
| Valley Grande Elementary 1214 S Bridge Ave, Weslaco 78596 | (956) 968-7252 |
| Weslaco Alternative Education 104 Garza Ave, Weslaco 78596 | (956) 969-6916 |
| Weslaco East High School 810 S Pleasantview Dr, Weslaco 78596 | (956) 969-6950 |
| Weslaco High School 1005 W Pike Blvd, Weslaco 78596 | (956) 969-6700 |
| Weslaco Independent Schl Dist 319 W 4th St, Weslaco 78596 | (956) 969-6500 |
| South Palm Gardens High School 2607 Camino Real Viejo, Weslaco 78596 | (956) 565-0404 |
| Weslaco Independent School 312 W 5th St, Weslaco 78596 | (956) 969-6500 |
| Weslaco Independent 3601 Mile 5 W 1/2, Weslaco 78596 | (956) 969-4398 |
| Weslaco School District Adm 319 W 4th St, Weslaco 78596 | (956) 969-6501 |
| Weslaco School District Supt 319 W 4th St, Weslaco 78596 | (956) 969-6503 |
| Weslaco Vocational Office 3601 N Mile 10, Weslaco 78596 | (956) 969-6703 |