| NAGERCOIL MUNICIPALITY | |||
| 2011 CENSUS POPULATION | |||
| Ward | Total Population | Male | Female |
| 1 | 4224 | 2173 | 2051 |
| 2 | 4376 | 2181 | 2195 |
| 3 | 3877 | 1898 | 1979 |
| 4 | 4509 | 2246 | 2263 |
| 5 | 3928 | 1944 | 1984 |
| 6 | 5211 | 2612 | 2599 |
| 7 | 6926 | 3396 | 3530 |
| 8 | 6365 | 3173 | 3192 |
| 9 | 3751 | 1876 | 1875 |
| 10 | 3064 | 1555 | 1509 |
| 11 | 4645 | 2333 | 2312 |
| 12 | 4247 | 2066 | 2181 |
| 13 | 2644 | 1336 | 1308 |
| 14 | 4179 | 2046 | 2133 |
| 15 | 4181 | 2101 | 2080 |
| 16 | 3892 | 1921 | 1971 |
| 17 | 3502 | 1720 | 1782 |
| 18 | 3906 | 1788 | 2118 |
| 19 | 5219 | 2671 | 2548 |
| 20 | 4670 | 2326 | 2344 |
| 21 | 1526 | 741 | 785 |
| 22 | 6221 | 3100 | 3121 |
| 23 | 6534 | 3284 | 3250 |
| 24 | 5397 | 2657 | 2740 |
| 25 | 5334 | 2470 | 2864 |
| 26 | 3460 | 1712 | 1748 |
| 27 | 4507 | 2183 | 2324 |
| 28 | 3848 | 1899 | 1949 |
| 29 | 6568 | 3304 | 3264 |
| 30 | 6529 | 3237 | 3292 |
| 31 | 6285 | 3228 | 3057 |
| 32 | 3082 | 1532 | 1550 |
| 33 | 3355 | 1647 | 1708 |
| 34 | 3279 | 1673 | 1606 |
| 35 | 3655 | 1859 | 1796 |
| 36 | 3566 | 1765 | 1801 |
| 37 | 3836 | 1923 | 1913 |
| 38 | 7473 | 3603 | 3870 |
| 39 | 4536 | 2268 | 2268 |
| 40 | 4728 | 2417 | 2311 |
| 41 | 4261 | 1975 | 2286 |
| 42 | 4207 | 2154 | 2053 |
| 43 | 5614 | 2533 | 3081 |
| 44 | 3572 | 1790 | 1782 |
| 45 | 3066 | 1488 | 1578 |
| 46 | 4642 | 2302 | 2340 |
| 47 | 3359 | 1627 | 1732 |
| 48 | 4323 | 2169 | 2154 |
| 49 | 5875 | 2900 | 2975 |
| 50 | 4342 | 2100 | 2242 |
| 51 | 7185 | 3544 | 3641 |
| 52 | 5293 | 2635 | 2658 |
| Total | 236774 | 117081 | 119693 |