Area Info
21 ISD Delegations
- 21 Key Volunteer - VOL21
- Ahora y Siempre - AYS2121
- Border Region MHMR - BRD21
- Happy Families - HAP21
- Harmony Science Academy - HSA21
- Hebbronville High School - HES21
- Laredo ISD - LAR21
- Life Choices - LCC21
- Mi Segunda Casa Adult Day Care - MSC21
- My Sunny Gardens - SUG21
- Team Tino - TTS21
- Zapata ISD - ZAP21
Counties, Cities, & Zip Codes served by 21
| County | City | Zip |
|---|---|---|
| Jim Hogg | Guerra | 78360 |
| Jim Hogg | Hebbronville | 78361 |
| Webb | Laredo | 78040 |
| Webb | Laredo | 78041 |
| Webb | Laredo | 78042 |
| Webb | Laredo | 78043 |
| Webb | Rio Bravo | 78043 |
| Webb | Laredo | 78044 |
| Webb | Laredo | 78045 |
| Webb | El Cenizo | 78046 |
| Webb | Laredo | 78046 |
| Webb | Laredo | 78049 |
| Webb | Bruni | 78344 |
| Webb | Mirando City | 78369 |
| Webb | Oilton | 78371 |
| Zapata | San Ygnacio | 78067 |
| Zapata | Zapata | 78076 |
| Zapata | Falcon | 78564 |
| Zapata | Lopeno | 78564 |
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