| District | Population | Area (km2) | Po. Density | Sex-ratio |
|---|---|---|---|---|
| Diu | 52,074 | 39 | 1335 | 1031 |
| Longleng | 50,484 | 562 | 90 | 905 |
| Tawang | 49,977 | 2,172 | 23 | 714 |
| North District | 43,709 | 4,226 | 10 | 767 |
| Mahe | 41,816 | 9 | 4646 | 1184 |
| Nicobars | 36,842 | 1,841 | 20 | 777 |
| Upper Siang | 35,320 | 6,590 | 5 | 889 |
| Lahul & Spiti | 31,564 | 13,841 | 2 | 903 |
| Anjaw | 21,167 | 6,190 | 3 | 839 |
| Dibang Valley | 8,004 | 9,129 | 1 | 813 |