| Tehsil | Population | Area (km2) | Pop. Density | Sex-ratio |
|---|---|---|---|---|
| Brahmanigaon | 36505 | 468.34 | 78 | 1055 |
| Pakyong | 36392 | 175 | 208 | 936 |
| Pipra | 36389 | 80.47 | 452 | 936 |
| Roing | 36382 | 913.32 | 40 | 931 |
| Udayagiri | 36378 | 380 | 96 | 965 |
| Pasighat | 36354 | 304.74 | 119 | 990 |
| Bhamragad | 36325 | 1420.58 | 26 | 983 |
| Agali | 36253 | 123.36 | 294 | 958 |
| Darhal | 36227 | 80.30 | 451 | 895 |
| Ardhaveedu | 36169 | 706.54 | 51 | 939 |
| Zunheboto Sadar | 35977 | 129.08 | 279 | 961 |
| Doravarisatram | 35971 | 269.11 | 134 | 985 |
| Mopidevi | 35967 | 84.96 | 423 | 950 |
| Veligandla | 35951 | 390.74 | 92 | 924 |
| Khawzawl | 35931 | 987.92 | 36 | 975 |
| Pokhari | 35890 | 253.79 | 141 | 1116 |
| Bavda | 35772 | 278.02 | 129 | 937 |
| Yellanur | 35732 | 303.80 | 118 | 963 |
| Hezamara | 35628 | 149.04 | 239 | 984 |
| Gochhapada | 35593 | 628.46 | 57 | 1047 |