KNOXVILLE, TX ZIP Code
| City | KNOXVILLE |
| State | Texas |
| ZIP Codes count | 1 (see all) |
| Post offices count | 1 (see all) |
78631 KNOXVILLE, TX is set as NOT ACCEPTABLE city name for ZIP Code 78631. Use HARPER, TX for your mailing or form filling.
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of KNOXVILLE, TX ZIP Codes
| ZIP | CITY | STATE | TYPE | POPU |
|---|---|---|---|---|
| 78631 | HARPER | TX | STANDARD | 3,020 |
Post offices
HARPER — Post Office™ 23557 W US HIGHWAY 290 HARPER, TX 78631-4900 |
ZIP Codes for other locations
State for KNOXVILLE
Texas ZIP CodesOther cities in Texas