| S.N. | Name | Central District | Area (km²) | Population (2000 Census) | Population (2019-2020 estimate) |
|---|---|---|---|---|---|
| 1 | Adana | Adana | 14,045.56 | 1,854,270 | 2,237,940 |
| 2 | Adıyaman | Adıyaman | 7,606.16 | 623,811 | 626,465 |
| 3 | Afyonkarahisar | Afyonkarahisar | 14,718.63 | 812,416 | 729,483 |
| 4 | Ağrı | Ağrı | 11,498.67 | 528,744 | 536,199 |
| 5 | Amasya | Amasya | 5,703.78 | 365,231 | 337,800 |
| 6 | Ankara | Ankara | 25,401.94 | 4,007,860 | 5,639,076 |
| 7 | Antalya | Antalya | 20,790.56 | 1,719,751 | 2,511,700 |
| 8 | Artvin | Artvin | 7,367.10 | 191,934 | 170,875 |
| 9 | Aydın | Aydın | 7,904.43 | 950,757 | 1,110,972 |
| 10 | Balıkesir | Balıkesir | 14,472.73 | 1,076,347 | 1,228,650 |
| 11 | Bilecik | Bilecik | 4,306.77 | 194,326 | 219,427 |
| 12 | Bingöl | Bingöl | 8,253.51 | 253,739 | 279,812 |
| 13 | Bitlis | Bitlis | 7,094.50 | 388,678 | 348,115 |
| 14 | Bolu | Bolu | 8,323.39 | 270,654 | 316,126 |
| 15 | Burdur | Burdur | 7,134.95 | 256,803 | 270,796 |
| 16 | Bursa | Bursa | 10,886.38 | 2,125,140 | 3,056,120 |
| 17 | Çanakkale | Çanakkale | 9,950.43 | 464,975 | 542,157 |
| 18 | Çankırı | Çankırı | 7,491.89 | 270,355 | 195,789 |
| 19 | Çorum | Çorum | 12,796.21 | 597,065 | 530,864 |
| 20 | Denizli | Denizli | 11,804.19 | 950,757 | 1,037,208 |
| 21 | Diyarbakır | Diyarbakır | 15,204.01 | 1,362,708 | 1,756,353 |
| 22 | Edirne | Edirne | 6,097.91 | 402,606 | 413,903 |
| 23 | Elazığ | Elazığ | 9,281.45 | 569,616 | 591,098 |
| 24 | Erzincan | Erzincan | 11,727.55 | 316,841 | 234,747 |
| 25 | Erzurum | Erzurum | 25,330.90 | 937,389 | 762,062 |
| 26 | Eskişehir | Eskişehir | 13,902.03 | 706,009 | 887,475 |
| 27 | Gaziantep | Gaziantep | 6,844.84 | 1,285,249 | 2,069,364 |
| 28 | Giresun | Giresun | 6,831.58 | 523,819 | 448,400 |
| 29 | Gümüşhane | Gümüşhane | 6,437.01 | 186,953 | 164,521 |
| 30 | Hakkâri | Hakkâri | 7,178.88 | 236,581 | 280,991 |
| 31 | Hatay | Antakya | 5,831.36 | 1,253,726 | 1,628,894 |
| 32 | Isparta | Isparta | 8,871.08 | 513,681 | 444,914 |
| 33 | Mersin | Mersin | 15,512.25 | 1,651,400 | 1,840,425 |
| 34 | Istanbul | Istanbul | 5,315.33 | 10,018,735 | 15,519,267 |
| 35 | İzmir | İzmir | 12,015.61 | 3,370,866 | 4,367,251 |
| 36 | Kars | Kars | 10,139.09 | 325,016 | 285,410 |
| 37 | Kastamonu | Kastamonu | 13,157.98 | 375,476 | 379,405 |
| 38 | Kayseri | Kayseri | 17,109.33 | 1,060,432 | 1,407,409 |
| 39 | Kırklareli | Kırklareli | 6,299.78 | 328,461 | 361,836 |
| 40 | Kırşehir | Kırşehir | 6,530.32 | 253,239 | 242,938 |
| 41 | Kocaeli | İzmit | 3,625.29 | 1,206,085 | 1,953,035 |
| 42 | Konya | Konya | 40,813.52 | 2,192,166 | 2,232,374 |
| 43 | Kütahya | Kütahya | 12,013.57 | 656,903 | 579,257 |
| 44 | Malatya | Malatya | 12,102.70 | 853,658 | 800,165 |
| 45 | Manisa | Manisa | 13,228.50 | 1,260,169 | 1,440,611 |
| 46 | Kahramanmaraş | Kahramanmaraş | 14,456.74 | 1,002,384 | 1,154,102 |
| 47 | Mardin | Mardin | 8,806.04 | 705,098 | 838,778 |
| 48 | Muğla | Muğla | 12,949.21 | 715,328 | 983,142 |
| 49 | Muş | Muş | 8,067.16 | 453,654 | 408,809 |
| 50 | Nevşehir | Nevşehir | 5,391.64 | 309,914 | 303,010 |
| 51 | Niğde | Niğde | 7,365.29 | 348,081 | 362,861 |
| 52 | Ordu | Ordu | 5,952.49 | 887,765 | 754,198 |
| 53 | Rize | Rize | 3,921.98 | 365,938 | 343,212 |
| 54 | Sakarya | Adapazarı | 4,880.19 | 756,168 | 1,029,650 |
| 55 | Samsun | Samsun | 9,364.10 | 1,209,137 | 1,348,542 |
| 56 | Siirt | Siirt | 5,473.29 | 263,676 | 330,280 |
| 57 | Sinop | Sinop | 5,816.55 | 225,574 | 218,243 |
| 58 | Sivas | Sivas | 28,567.34 | 755,091 | 638,956 |
| 59 | Tekirdağ | Tekirdağ | 6,342.30 | 623,591 | 1,055,412 |
| 60 | Tokat | Tokat | 10,072.62 | 828,027 | 612,747 |
| 61 | Trabzon | Trabzon | 4,664.04 | 975,137 | 808,974 |
| 62 | Tunceli | Tunceli | 7,685.66 | 93,584 | 84,660 |
| 63 | Şanlıurfa | Şanlıurfa | 19,336.21 | 1,443,422 | 2,073,614 |
| 64 | Uşak | Uşak | 5,363.09 | 322,313 | 370,509 |
| 65 | Van | Van | 19,414.14 | 877,524 | 1,136,757 |
| 66 | Yozgat | Yozgat | 14,074.09 | 682,919 | 421,200 |
| 67 | Zonguldak | Zonguldak | 3,309.86 | 615,599 | 596,053 |
| 68 | Aksaray | Aksaray | 7,965.51 | 396,084 | 416,567 |
| 69 | Bayburt | Bayburt | 3,739.08 | 97,358 | 84,843 |
| 70 | Karaman | Karaman | 8,868.90 | 243,210 | 253,279 |
| 71 | Kırıkkale | Kırıkkale | 4,569.76 | 383,508 | 283,017 |
| 72 | Batman | Batman | 4,659.21 | 456,734 | 608,659 |
| 73 | Şırnak | Şırnak | 7,151.57 | 353,197 | 529,615 |
| 74 | Bartın | Bartın | 2,080.36 | 184,178 | 198,249 |
| 75 | Ardahan | Ardahan | 4,967.63 | 133,756 | 97,319 |
| 76 | Iğdır | Iğdır | 3,587.81 | 168,634 | 199,442 |
| 77 | Yalova | Yalova | 850.46 | 168,593 | 270,976 |
| 78 | Karabük | Karabük | 4,108.80 | 225,102 | 248,958 |
| 79 | Kilis | Kilis | 1,427.76 | 114,724 | 142,490 |
| 80 | Osmaniye | Osmaniye | 3,195.99 | 458,782 | 538,759 |
| 81 | Düzce | Düzce | 2,592.95 | 314,266 | 392,166 |
