| 2000 | 2005 | 2010 | 2011 | 2012 | |
|---|---|---|---|---|---|
| Aran | 13 692 | 16 096 | 18 470 | 18 781 | 18 902 |
| Shaki-Zagatala | 14 074 | 13 607 | 13 539 | 13 740 | 13 605 |
| Ganja-Gazakh | 8 330 | 10 708 | 12 203 | 12 407 | 12 353 |
| Guba-Khachmaz | 8 370 | 9 217 | 9 852 | 9 651 | 9 432 |
| Dakhlik Shirvan | 4 444 | 4 175 | 4 166 | 4 128 | 4 199 |
| Kalbajar-Lachin | 2 024 | 2 318 | 3 099 | 2 949 | 2 914 |
| Nakhchivan | 1 593 | 1 760 | 2 386 | 2 529 | 2 646 |
| Yukhari Karabakh | 1 677 | 1 805 | 2 448 | 2 514 | 2 396 |
| Lankaran | 1 117 | 1 281 | 1 169 | 1 329 | 1 368 |
| Absheron | 493 | 555 | 616 | 548 | 692 |
| Baku city | 52 | 198 | 315 | 247 | 337 |