Buchanan Dam, TX
ZIP Codes in Buchanan Dam, Texas
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 78609 | 1,880 | 30.7469, -98.4514 |
Buchanan Dam has 1 ZIP code
ZIP Codes in Buchanan Dam, Texas
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 78609 | 1,880 | 30.7469, -98.4514 |