| Place | Post Code |
|---|---|
| Gandhinagar West, Katpadi | 632011 |
| Ganganadhi, Katpadi | 632202 |
| Gangasanikuppam, Katpadi | 632204 |
| Genmankuppam, Katpadi | 632209 |
| Gollapalli, Katpadi | 632514 |
| Gorimedu, Katpadi | 632209 |
| Govinapa Nagar, Katpadi | 632106 |
| Govindapuram, Katpadi | 635803 |
| Gudalur, Katpadi | 632516 |
| Gudiyattam RS, Katpadi | 635803 |
| Gugainallore, Katpadi | 632515 |
| Gugainallur Colony, Katpadi | 632515 |
| Gundalur Colony, Katpadi | 632516 |
| Guranathapuram, Katpadi | 632516 |
| Hyderpuram, Katpadi | 635803 |
| Indira Nagar, Katpadi | 632006, 632059, 632202, 632204 |
| Indra Nagar, Katpadi | 632106 |
| Jaffarapettai, Katpadi | 632006 |
| Jaminkuppam, Katpadi | 632209 |
| Jangalapalli, Katpadi | 632006, 632204 |
| Jeevanathipuram, Katpadi | 632516 |
| Jj Nagar, Katpadi | 632104 |
| Jogi Kudisai, Katpadi | 632201 |
| K.A. Mottoor, Katpadi | 635803 |
| K.K. Nagar, Katpadi | 632106 |
| Ka Farm, Katpadi | 632007 |