.
Washington ZIP Codes — Texas (TX)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Chappell Hill | Washington | Texas | TX | 77426 |
| Brenham | Washington | Texas | TX | 77833 |
| Brenham | Washington | Texas | TX | 77834 |
| Burton | Washington | Texas | TX | 77835 |
| Washington | Washington | Texas | TX | 77880 |
.