# Sub-District | Population | Christians | % | Ratio | |
---|---|---|---|---|---|
1 Kovilpatti | कोविलपट्टी | 321,323 | 20,826 | 6.48 | 15 |
2 Vilathikulam | विलात्तिकुलम | 139,581 | 11,414 | 8.18 | 12 |
3 Ottapidaram | ओट्टपिडारम | 123,356 | 13,329 | 10.81 | 9 |
4 Srivaikuntam | श्रीवैकुंठम | 202,962 | 22,034 | 10.86 | 9 |
5 Tiruchendur | तिरुचेंदूर | 310,945 | 68,038 | 21.88 | 5 |
6 Thoothukkudi | थूथुक्कुडी | 478,328 | 117,817 | 24.63 | 4 |
7 Sathankulam | सात्तानकुलम | 98,690 | 35,470 | 35.94 | 3 |