| Tehsil | Population | Area (km2) | Pop. Density | Sex-ratio |
|---|---|---|---|---|
| Harchakian | 13841 | 72.19 | 192 | 1052 |
| Tikar | 13806 | 69.74 | 198 | 917 |
| Zanskar | 13793 | 43.11 | 320 | 968 |
| Changlang | 13731 | 347.48 | 40 | 870 |
| Barama (Pt) | 13642 | 19.05 | 716 | 929 |
| Airfield (Kapila Prasad) | 13445 | 34.21 | 393 | 931 |
| Junga | 13398 | 106.57 | 126 | 960 |
| Phullen | 13303 | 515.15 | 26 | 966 |
| Taliha | 13299 | 642.07 | 21 | 1012 |
| Sungro | 13046 | 100.67 | 130 | 1011 |
| Ramagiri | 12986 | 234.48 | 55 | 987 |
| Mangkolemba | 12957 | 232.66 | 56 | 981 |
| Uttara P.S | 12941 | 25.02 | 517 | 963 |
| Englan | 12856 | 74.12 | 173 | 983 |
| Wakching | 12738 | 155.38 | 82 | 967 |
| Shamator | 12726 | 192.71 | 66 | 988 |
| Kubolong | 12679 | 116.42 | 109 | 933 |
| Ainthapali | 12627 | 23.47 | 538 | 999 |
| Phomching | 12539 | 87.24 | 144 | 897 |
| Kuhoboto | 12519 | 23.84 | 525 | 988 |