Katpadi is Taluka (Tehsil) in Vellore district of Tamil Nadu state. Katpadi has 44 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 632204 | Angarankuppam PIN Code | Vellore | Katpadi | Branch Office |
| 632202 | Annangudi PIN Code | Vellore | Katpadi | Branch Office |
| 632202 | Arumbakkam PIN Code | Vellore | Katpadi | Branch Office |
| 632106 | Arumparuthi PIN Code | Vellore | Katpadi | Branch Office |
| 632202 | Bn Palayam PIN Code | Vellore | Katpadi | Branch Office |
| 632014 | Bramhapuram PIN Code | Vellore | Katpadi | Branch Office |
| 632209 | Chennankuppam PIN Code | Vellore | Katpadi | Branch Office |
| 632209 | Devarishikuppam PIN Code | Vellore | Katpadi | Branch Office |
| 635809 | Gollamangalam PIN Code | Vellore | Katpadi | Branch Office |
| 632006 | Jaffarapettai PIN Code | Vellore | Katpadi | Branch Office |
| 635809 | Kandaneri PIN Code | Vellore | Katpadi | Branch Office |
| 632209 | Kanguppam PIN Code | Vellore | Katpadi | Branch Office |
| 632202 | Karasamangalam PIN Code | Vellore | Katpadi | Branch Office |
| 632106 | Karigiri PIN Code | Vellore | Katpadi | Branch Office |
| 632514 | Keerasathu PIN Code | Vellore | Katpadi | Branch Office |
| 632201 | Kilvayathinankuppam PIN Code | Vellore | Katpadi | Sub Office |
| 632520 | Kokkeri PIN Code | Vellore | Katpadi | Branch Office |
| 632520 | Kondakuppam PIN Code | Vellore | Katpadi | Branch Office |
| 632516 | Kuppireddithangal PIN Code | Vellore | Katpadi | Branch Office |
| 632202 | Latteri PIN Code | Vellore | Katpadi | Sub Office |
| 632209 | Machanur PIN Code | Vellore | Katpadi | Branch Office |
| 632516 | Mahimandalam PIN Code | Vellore | Katpadi | Branch Office |
| 632209 | Melkavanur PIN Code | Vellore | Katpadi | Branch Office |
| 632203 | Melmankuppam PIN Code | Vellore | Katpadi | Branch Office |
| 632203 | Melmayil PIN Code | Vellore | Katpadi | Sub Office |
| 632520 | Melpadi PIN Code | Vellore | Katpadi | Sub Office |
| 635809 | Odiyathur PIN Code | Vellore | Katpadi | Branch Office |
| 632209 | Palayakrishnapuram PIN Code | Vellore | Katpadi | Branch Office |
| 635809 | Pallikonda PIN Code | Vellore | Katpadi | Sub Office |
| 632516 | Periamittoor PIN Code | Vellore | Katpadi | Branch Office |
| 632520 | Perumalkuppam PIN Code | Vellore | Katpadi | Branch Office |
| 632201 | Perumankuppam PIN Code | Vellore | Katpadi | Branch Office |
| 632514 | Ponnai PIN Code | Vellore | Katpadi | Sub Office |
| 632209 | Ruhsa Campus PIN Code | Vellore | Katpadi | Sub Office |
| 632202 | Senji PIN Code | Vellore | Katpadi | Branch Office |
| 632202 | Sozhamur PIN Code | Vellore | Katpadi | Branch Office |
| 632516 | Thathireddipalle PIN Code | Vellore | Katpadi | Branch Office |
| 632514 | Thengal PIN Code | Vellore | Katpadi | Branch Office |
| 632115 | Thiruvalluvar University PIN Code | Vellore | Katpadi | Sub Office |
| 635809 | Tippasamudram PIN Code | Vellore | Katpadi | Branch Office |
| 632520 | Vallimalai PIN Code | Vellore | Katpadi | Branch Office |
| 632514 | Vasur PIN Code | Vellore | Katpadi | Branch Office |
| 632516 | Vennampalle PIN Code | Vellore | Katpadi | Sub Office |
| 632520 | Veppalai PIN Code | Vellore | Katpadi | Branch Office |