Isingiro District is a district in Western Uganda. Like most Ugandan districts, it is named after its main municipal, administrative and commercial center of Isingiro, the location of the district headquarters.
In 2002, the population of Isingiro District was recorded at approximately 316,000 with a population growth rate of approximately 3.0% annually. It is estimated that in 2010, the population of Isingiro District was approximately 390,600. See table below: