| Place | Post Code |
|---|---|
| Semangalam, Vanur | 605109 |
| Sengamedu, Vanur | 605502 |
| Sethanapattu, Vanur | 605109 |
| Siruvai, Vanur | 605652 |
| Siruvalur, Vanur | 604102 |
| Siruvarur, Vanur | 604102 |
| T. Parangani, Vanur | 604154 |
| Tailapuram, Vanur | 604102 |
| Talaiganikuppam, Vanur | 604154 |
| Terkunam, Vanur | 604102 |
| Thailapuram, Vanur | 604102 |
| Thenkodipakkam, Vanur | 604102 |
| Thensiruvalur, Vanur | 604102 |
| Thirumal Nagar, Vanur | 605109 |
| Thiruvalluvar Nagar, Vanur | 605109 |
| Thiurvakkarai, Vanur | 604304 |
| Thuravai, Vanur | 605111 |
| Tiruchitambalam, Vanur | 605111 |
| Tiruvaikkarai, Vanur | 604304 |
| Tollamur, Vanur | 604304 |
| Toruvai, Vanur | 605111 |
| Uppuvelur, Vanur | 604154 |
| V. Parangani, Vanur | 605109 |
| V. Pudupakkam, Vanur | 605502 |
| Valudavur, Vanur | 605502 |
| Vanur, Vanur | 605109 |