Population by Grama Niladhari division
| SNO. | GN Division | Family | Population |
| 01 | Kalmunai 01 | 335 | 1090 |
| 02 | Kalmunai 01A | 269 | 1161 |
| 03 | Kalmunai 01B | 187 | 788 |
| 04 | Kalmunai 01C | 230 | 791 |
| 05 | Kalmunai 01D | 263 | 887 |
| 06 | Kalmunai 01E | 329 | 1055 |
| 07 | Kalmunai 02 | 447 | 1698 |
| 08 | Kalmunai 02A | 277 | 1053 |
| 09 | Kalmunai 02B | 186 | 758 |
| 10 | Kalmunai 03 | 178 | 570 |
| 11 | Kalmunai 03A | 165 | 486 |
| 12 | Pandiruppu 01 | 268 | 1110 |
| 13 | Pandiruppu 01A | 245 | 769 |
| 14 | Pandiruppu 01B | 301 | 1038 |
| 15 | Pandiruppu 01C | 277 | 825 |
| 16 | Pandiruppu 02 | 546 | 1882 |
| 17 | Pandiruppu 02A | 259 | 829 |
| 18 | Pandiruppu 02B | 281 | 873 |
| 19 | Pandiruppu 02C | 365 | 1395 |
| 20 | Natpiddimunai 01 | 327 | 1052 |
| 21 | Natpiddimunai 02 | 438 | 1403 |
| 22 | Natpiddimunai 03 | 318 | 1239 |
| 23 | Chenaikkudiruppu 01 | 288 | 1139 |
| 24 | Chenaikkudiruppu 01A | 493 | 1955 |
| 25 | Chenaikkudiruppu 01B | 347 | 1246 |
| 26 | Periyaneelavanai 01 | 466 | 1569 |
| 27 | Periyaneelavanai 01A | 260 | 869 |
| 28 | Periyaneelavanai 01B | 518 | 2185 |
| 29 | Periyaneelavanai 012 | 935 | 4631 |
Population by Gender
| GN Division | Female | Male | Total Population |
| Kalmunai 01 | |||
| Kalmunai 01A | |||
| Kalmunai 01B | |||
| Kalmunai 01C | |||
| Kalmunai 01D | |||
| Kalmunai 01E | |||
| Kalmunai 02 | |||
| Kalmunai 02A | |||
| Kalmunai 02B | |||
| Kalmunai 03 | |||
| Kalmunai 03A | |||
| Pandiruppu 01 | |||
| Pandiruppu 01A | |||
| Pandiruppu 01B | |||
| Pandiruppu 01C | |||
| Pandiruppu 02 | |||
| Pandiruppu 02A | |||
| Pandiruppu 02B | |||
| Pandiruppu 02C | |||
| Natpiddimunai 01 | |||
| Natpiddimunai 02 | |||
| Natpiddimunai 03 | |||
| Chenaikkudiruppu 01 | |||
| Chenaikkudiruppu 01A | |||
| Chenaikkudiruppu 01B | |||
| Periyaneelavanai 01 | |||
| Periyaneelavanai 01A | |||
| Periyaneelavanai 01B | |||
| Periyaneelavanai 02 | |||
