List of districts of Telangana
The Indian state of Telangana has 33 districts, each headed by a District collector. History. Telangana region of Hyderabad State consisted of 8 Districts in 1948 when it was inducted in Dominion of India; they are Hyderabad, Mahbubnagar, Medak, Nalgonda, Nizamabad, Adilabad, Karimnagar and Warangal districts. Khammam district was created by bifurcation of Warangal district on 1 October 1953. Andhra Pradesh was formed by merging Telangana region of Hyderabad State and Andhra state on 1 November 1956. Bhadrachalam division and Aswaraopet taluka parts was merged in Khammam district from Godavari districts for better Administration. Hyderabad  district was split into Hyderabad Urban District and Hyderabad Rural District on 15 August 1978.Hyderabad Urban District was made by 4 Talukas are Charminar, Golkonda, Mushirabad and Secunderabad Talukas which consist of only MCH area, Secunderabad cantonment and Osmania University. Hyderabad rural district was later renamed as Ranga Reddy District. Telangana carved out from with 10 districts from Andhra Pradesh. Seven mandals of Bhadrachalam division were given back to East Godavari district. 21 new districts were created on 11 October 2016, which lead to 31 districts in Telangana. All districts were divided into minimum 2 to maximum 5 except Hyderabad  district which was untouched. Two new districts, Mulugu and Narayanpet were created on 17 February 2019, taking the total number of districts to 33. Narayanpet district has 11 mandals. District statistics. In terms of area, Bhadradri Kothagudem is the largest district with an area of and Hyderabad is the smallest with . Hyderabad district is the most populated district with a population of 39,43,323 and Mulugu is the least populated with 2,94,671. Telangana consist of 68 Revenue Divisions and 584 Revenue Mandals (Tehsil).