| Locality | Post Code |
|---|---|
| Cibolo, Guadalupe | 78108 |
| Geronimo, Guadalupe | 78115 |
| Kingsbury, Guadalupe | 78638 |
| Live Oak, Guadalupe | 78154 |
| Marion, Guadalupe | 78124 |
| McQueeney, Guadalupe | 78123 |
| New Berlin, Guadalupe | 78155 |
| Santa Clara, Guadalupe | 78124 |
| Schertz, Guadalupe | 78108, 78154 |
| Seguin, Guadalupe | 78155 |
| Staples, Guadalupe | 78670 |