Population
| GN Division | Total population |
| Kumarapuram | 8308 |
| Paranthan | 29717 |
| Umaiyalpuram | 18844 |
| Elephant Pass | 13764 |
| thadduvanKoddy | 9348 |
| Korakkankaddu | 14459 |
| Uriyan | 13184 |
| Murasumoddai | 14647 |
| Kandawalai | 6776 |
| Perijakulam | 9985 |
| Kalmadunagar | 9911 |
| Tharmapuram West | 8607 |
| Tharmapuram East | 9037 |
| Pulijampokkanai | 14258 |
| Punnaineeravi | 18665 |
| Piramanthanaru | 9449 |
