Assam (AS)
See also: Districts of Assam| Code | District | Headquarters | Population (2001) | Area (km²) | Density (/km²) | Official website |
| BA | Barpeta | Barpeta | 1,642,420 | 3,245 | 506 | http://barpeta.gov.in/ |
| BO | Bongaigaon | Bongaigaon | 906,315 | 2,510 | 361 | http://bongaigaon.gov.in/ |
| CA | Cachar | Silchar | 1,442,141 | 3,786 | 381 | http://cachar.gov.in/ |
| DA | Darrang | Mangaldoi | 1,503,943 | 3,481 | 432 | http://darrang.gov.in/ |
| DM | Dhemaji | Dhemaji | 569,468 | 3,237 | 176 | http://dhemaji.gov.in/ |
| DB | Dhubri | Dhubri | 1,634,589 | 2,838 | 576 | http://dhubri.gov.in/ |
| DI | Dibrugarh | Dibrugarh | 1,172,056 | 3,381 | 347 | http://dibrugarh.gov.in/ |
| GP | Goalpara | Goalpara | 822,306 | 1,824 | 451 | http://goalpara.gov.in/ |
| GG | Golaghat | Golaghat | 945,781 | 3,502 | 270 | http://golaghat.gov.in/ |
| HA | Hailakandi | Hailakandi | 542,978 | 1,327 | 409 | http://hailakandi.nic.in/ |
| JO | Jorhat | Jorhat | 1,009,197 | 2,851 | 354 | http://jorhat.gov.in/ |
| KA | Karbi Anglong | Diphu | 812,320 | 10,434 | 78 | http://karbianglong.gov.in/ |
| KR | Karimganj | Karimganj | 1,003,678 | 1,809 | 555 | http://karimganj.gov.in/ |
| KK | Kokrajhar | Kokrajhar | 930,404 | 3,129 | 297 | http://kokrajhar.gov.in/ |
| LA | Lakhimpur | North Lakhimpur | 889,325 | 2,277 | 391 | http://lakhimpur.gov.in/ |
| MA | Marigaon | Marigaon | 775,874 | 1,704 | 455 | http://morigaon.nic.in/ |
| NG | Nagaon | Nagaon | 2,315,387 | 3,831 | 604 | http://nagaon.gov.in/ |
| NL | Nalbari | Nalbari | 1,138,184 | 2,257 | 504 | http://nalbari.nic.in/ |
| NC | Dima Hasao | Haflong | 186,189 | 4,888 | 38 | http://nchills.gov.in/ |
| SI | Sibsagar | Sibsagar | 1,052,802 | 2,668 | 395 | http://sivasagar.nic.in |
| SO | Sonitpur | Tezpur | 1,677,874 | 5,324 | 315 | http://sonitpur.gov.in/ |
| TI | Tinsukia | Tinsukia | 1,150,146 | 3,790 | 303 | http://tinsukia.gov.in/ |
Read more about this topic: List Of Districts Of India