- Eagle Lake - Zip Codes in Eagle Lake
- Eagle Pass - Zip Codes in Eagle Pass
- Early - Zip Codes in Early
- East Bernard - Zip Codes in East Bernard
- Eastland - Zip Codes in Eastland
- Edcouch - Zip Codes in Edcouch
- Edinburg - Zip Codes in Edinburg
- Edna - Zip Codes in Edna
- El Campo - Zip Codes in El Campo
- Elgin - Zip Codes in Elgin
- Elkhart - Zip Codes in Elkhart
- Elmendorf - Zip Codes in Elmendorf
- El Paso - Zip Codes in El Paso
- Elsa - Zip Codes in Elsa
- Emory - Zip Codes in Emory
- Ennis - Zip Codes in Ennis
- Euless - Zip Codes in Euless
- Eustace - Zip Codes in Eustace