Nasirshahr (Persian: نصيرشهر)[a] is a city in the Central District of Robat Karim County, Tehran province, Iran.

[3] At the time of the 2006 National Census, the city's population (as Nasirabad) was 23,802 in 5,764 households, when it was in Golestan District.

[5] The following census in 2011 counted 26,935 people in 7,121 households,[6] by which time the city had been separated from the district to join the Central District.

[7] The 2016 census measured the population of the city as 28,644 people in 8,602 households,[2] when the city had been renamed Nasirshahr.

This Robat Karim County location article is a stub.