| Place | Post Code |
|---|---|
| Kildangal, Tharangambadi | 609301 |
| Kilimangalam, Tharangambadi | 609302 |
| Kiliyanur, Tharangambadi | 609402 |
| Killiyur, Tharangambadi | 609311 |
| Kilmathur, Tharangambadi | 609116 |
| Kodavilagam, Tharangambadi | 609306 |
| Kongaraya Mandapam, Tharangambadi | 609310 |
| Kothangudi, Tharangambadi | 609306 |
| Kottupalayam, Tharangambadi | 609307 |
| Kovancherry, Tharangambadi | 609302 |
| Koviladi, Tharangambadi | 609302 |
| Kumarakudi, Tharangambadi | 609301 |
| Kumaraniruppu, Tharangambadi | 609309 |
| Kummunithoppu, Tharangambadi | 609307 |
| Kurangu Puthur, Tharangambadi | 609107 |
| Kurumbakudi, Tharangambadi | 609306 |
| Kuzhikuila Street, Tharangambadi | 609306 |
| Lakshiminayanapuram I, Tharangambadi | 609304 |
| Lakshminayanapuram II, Tharangambadi | 609304 |
| Lal Bhahadur Street, Tharangambadi | 609313 |
| Madapuram, Tharangambadi | 609309 |
| Main Road Vadakarai, Tharangambadi | 609314 |
| Mamakudi, Tharangambadi | 609301 |
| Manganur, Tharangambadi | 609304 |
| Mangudi, Tharangambadi | 609312 |
| Manickapangu, Tharangambadi | 611109 |