Explanation:

 Shimla District Urban Part, with population of about 2 lakh is Himachal Pradesh's the most urban populous district, located in the state Himachal Pradesh in India. Total geographical area of Shimla district urban part is 55 km2 and it is the biggest urban district by area in the state. Population density of the district is 3633 persons per km2. There are 10 sub districts in the district, among them Shimla (urban) Urban is the most populous sub district with urban population of about 1.7 lakh and Kumharsain Urban is the least populous sub district with urban population of 901.

There are 4 cities in the district which comes under the district administration, those are - Shimla (M Corp.) Municipal Corporation; Rohru (M Cl), Rampur (M Cl) and Theog (M Cl) Municipal Councils.