| Tehsil | Population | Area (km2) | Pop. Density | Sex-ratio |
|---|---|---|---|---|
| Mopong | 15377 | 59.70 | 258 | 866 |
| Andirakanch | 15258 | 134.27 | 114 | 1048 |
| Paparmetla | 15232 | 221.13 | 69 | 1030 |
| Satakha | 15103 | 138.47 | 109 | 937 |
| East Lungdar (Part) | 14897 | 623 | 24 | 974 |
| Chozuba | 14836 | 75.53 | 196 | 950 |
| Jodamba | 14669 | 338.44 | 43 | 1026 |
| Singchung | 14534 | 608.17 | 24 | 570 |
| Kharsang | 14516 | 72.54 | 200 | 916 |
| Pungro | 14464 | 304.35 | 48 | 914 |
| Bondamunda | 14399 | 27.73 | 519 | 973 |
| Rangia (Pt) | 14357 | 2.02 | 7121 | 964 |
| Aboi | 14257 | 104.61 | 136 | 904 |
| Noksen | 14182 | 218.96 | 65 | 907 |
| Holi | 14094 | 716.07 | 20 | 948 |
| Sangla | 14042 | 1380.33 | 10 | 757 |
| Suruhuto | 13957 | 108.18 | 129 | 936 |
| Athibung | 13950 | 397.74 | 35 | 853 |
| Subansiri (Pt) | 13950 | 234.53 | 59 | 927 |
| Meluri | 13890 | 392.04 | 35 | 954 |