Postal Zip Codes
| Bellville, Texas | 77418 |
| Bleiblerville, Texas | 78931 |
| Brenham, Texas | 77833 |
| Burton, Texas | 77835 |
| Carmine, Texas | 78932 |
| Cat Spring, Texas | 78932 |
| Columbus, Texas | 78934 |
| Fayetteville, Texas | 78940 |
| Giddings, Texas | 78942 |
| Industry, Texas | 78944 |
| La Grange, Texas | 78945 |
| Ledbetter, Texas | 78946 |
| New Ulm, Texas | 78950 |
| Round Top, Texas | 78954 |
| San Felipe, Texas | 77473 |
| Sealy, Texas | 77474 |
