Population by Grama Niladhari division
| GN Division | Total population |
| Punanai East - 211B | 3034 |
| Vaddavan- 211D | 1449 |
| Kayankeny - 211A | 1297 |
| Mankerny South -211G | 1078 |
| Kirimichai -211F | 1334 |
| Mankeny Central -211 | 640 |
| Mathurankerny kulam- 211E | 631 |
| Panichankeny- 211C | 2101 |
| Uriyankaddu -212B | 2318 |
| Vaharai Central -212 | 550 |
| Vaharai North - 212A | 2399 |
| Ammanthanavely -213B | 2176 |
| Palchenai -213A | 2380 |
| Puchchakeny- 213C | 1666 |
| Kathiravely -213 | 2987 |
| Kaddumurivu -213B | 905 |
| Total | 26945 |
Population by Gender
| GN Division |
Total number of families |
Male | Female | Total Population |
| Punanai East - 211B | 995 | 1460 | 1574 | 3034 |
| Vaddavan- 211D | 492 | 706 | 743 | 1449 |
| Kayankeny - 211A | 422 | 632 | 665 | 1297 |
| Mankerny South -211G | 355 | 489 | 589 | 1078 |
| Kirimichai -211F | 465 | 639 | 695 | 1334 |
| Mankeny Central -211 | 212 | 306 | 334 | 640 |
| Mathurankerny kulam- 211E | 225 | 302 | 329 | 631 |
| Panichankeny- 211C | 754 | 967 | 1134 | 2101 |
| Uriyankaddu -212B | 761 | 1153 | 1165 | 2318 |
| Vaharai Central -212 | 171 | 285 | 265 | 550 |
| Vaharai North - 212A | 802 | 1198 | 1201 | 2399 |
| Ammanthanavely -213B | 713 | 1047 | 1015 | 2062 |
| Palchenai -213A | 799 | 1137 | 1243 | 2380 |
| Puchchakeny- 213C | 553 | 828 | 838 | 1666 |
| Kathiravely -213 | 925 | 1486 | 1501 | 2987 |
| Kaddumurivu -213B | 295 | 445 | 460 | 905 |
| Total | 8939 | 13080 | 13865 | 26945 |
