Population by Grama Niladhari division
| GN Division | Total Population |
| Nintavur - 01 | 1813 |
| Nintavur - 02 | 1367 |
| Nintavur - 03 | 1927 |
| Nintavur - 04 | 1954 |
| Nintavur - 05 | 2360 |
| Nintavur - 06 | 1468 |
| Nintavur - 07 | 1596 |
| Nintavur - 08 | 1852 |
| Nintavur - 09 | 2493 |
| Nintavur - 10 | 1030 |
| Nintavur - 11 | 1739 |
| Nintavur - 12 | 1390 |
| Nintavur - 13 | 990 |
| Nintavur - 14 | 852 |
| Nintavur - 15 | 1131 |
| Nintavur - 16 | 1049 |
| Nintavur - 17 | 946 |
| Nintavur - 18 | 758 |
| Nintavur - 19 | 748 |
| Nintavur - 20 | 568 |
| Nintavur - 21 | 850 |
| Nintavur - 22 | 1574 |
| Nintavur - 23 | 1085 |
| Nintavur - 24 | 705 |
| Nintavur - 25 | 563 |
Population by Gender
| SN | GN Division | Male | Female | Total |
| 01 | Nintavur - 01 | 873 | 940 | 1813 |
| 02 | Nintavur - 02 | 677 | 690 | 1367 |
| 03 | Nintavur - 03 | 968 | 959 | 1927 |
| 04 | Nintavur - 04 | 934 | 1020 | 1954 |
| 05 | Nintavur - 05 | 1169 | 1191 | 2360 |
| 06 | Nintavur - 06 | 736 | 732 | 1468 |
| 07 | Nintavur - 07 | 802 | 794 | 1596 |
| 08 | Nintavur - 08 | 945 | 907 | 1852 |
| 09 | Nintavur - 09 | 1265 | 1228 | 2493 |
| 10 | Nintavur - 10 | 521 | 509 | 1030 |
| 11 | Nintavur - 11 | 833 | 906 | 1739 |
| 12 | Nintavur - 12 | 692 | 698 | 1390 |
| 13 | Nintavur - 13 | 502 | 488 | 990 |
| 14 | Nintavur - 14 | 438 | 414 | 852 |
| 15 | Nintavur - 15 | 547 | 584 | 1131 |
| 16 | Nintavur - 16 | 536 | 513 | 1049 |
| 17 | Nintavur - 17 | 476 | 470 | 946 |
| 18 | Nintavur - 18 | 369 | 389 | 758 |
| 19 | Nintavur - 19 | 380 | 368 | 748 |
| 20 | Nintavur - 20 | 282 | 286 | 568 |
| 21 | Nintavur - 21 | 390 | 460 | 850 |
| 22 | Nintavur - 22 | 754 | 820 | 1574 |
| 23 | Nintavur - 23 | 510 | 575 | 1085 |
| 24 | Nintavur - 24 | 343 | 362 | 705 |
| 25 | Nintavur - 25 | 283 | 280 | 563 |
| Total | 16225 | 16583 | 32808 | |
