Malard County () is in Tehran province, Iran. Its capital is the city of Malard.
In 2009, Malard District was separated from Shahriar County in the establishment of Malard County, which was divided into two districts of two rural districts each, with Malard as its capital.
At the time of the 2011 National Census, the county's population was 373,994 people in 108,221 households. The 2016 census measured the population of the county as 377,292 in 115,154 households.
Malard County's population history and administrative structure over two consecutive censuses are shown in the following table.
According to the information of the State Meteorological Organization of Iran, the long-term average annual rainfall ofÃÂ Malard is around 179.9 mm