Changping District, formerly Changping County (昌平县), is a district situated in the suburbs of north and northwest Beijing. Changping has a population of 2,269,487 as of November 2020, making it the most populous suburban district of Beijing.

Shunyi District is an administrative district of Beijing, located to the northeast of the city's urban core. As of 2014, the population of the district is around 983,000, of which approximately 601,000 have local residency permits. In 2020 a population number of 1,324,044 was counted. The Beijing Capital International Airport is located in the geographical boundaries of the district, though it is technically under the jurisdiction of Chaoyang district. Shunyi borders the Beijing districts of Pinggu to the east, Tongzhou to the south, Chaoyang to the southwest, Changping to the west, Huairou to the north, and Miyun to the northeast, as well as Hebei province to the southeast.