| Place | Post Code |
|---|---|
| Kaliyavoor, Srivaikuntam | 628252 |
| Kalladiyur, Srivaikuntam | 628252 |
| Kalvay, Srivaikuntam | 628622 |
| Kalvoy, Srivaikuntam | 628622 |
| Kamarajanallur, Srivaikuntam | 628802 |
| Kandasamypuram, Srivaikuntam | 628252 |
| Karayadiyur, Srivaikuntam | 628809 |
| Karungulam, Srivaikuntam | 628615 |
| Kasilingapuram, Srivaikuntam | 628851 |
| Kattalangulam, Srivaikuntam | 628751 |
| Kattarian Colony, Srivaikuntam | 628601 |
| Kaval Kadu, Srivaikuntam | 628802 |
| Keela Mangalakurichi, Srivaikuntam | 628752 |
| Kettiammal Puram, Srivaikuntam | 628621 |
| Kila Thuthukuli, Srivaikuntam | 628809 |
| Kilakulam, Srivaikuntam | 628622 |
| Kilavallanadu, Srivaikuntam | 628851 |
| Kilpidagai Kasba, Srivaikuntam | 628612 |
| Kilpidagai Varadarajapuram, Srivaikuntam | 628612 |
| Kilpidagaiappankovil, Srivaikuntam | 628612 |
| Kilputhaneri, Srivaikuntam | 628252 |
| Kodungani, Srivaikuntam | 628801 |
| Koilerkulam, Srivaikuntam | 628809 |
| Kombukaran Pottal, Srivaikuntam | 628751 |
| Konan Colony, Srivaikuntam | 628621 |
| Konarkulam, Srivaikuntam | 628252 |