The district lies immediately to the west and north of the city of
Medan, and thus encompasses many of the city's suburban districts in that direction. It is geographically the largest district in Deli Serdang Regency, with an area of 262.88 km2 and a population of 150,054 at the 2010 Census and 163,521 at the 2020 Census; the official estimate as at mid 2024 was 180,027 - comprising 91,501 males and 88,526 females. It is composed of twenty 'villages' (most of which are suburban to the city of
Medan), set out below with their areas and their populations at the 2010 Census and 2020 Census, together with the official estimates as at mid 2024. Each has the status of a
desa (rural village), and they share the postcode of 20374. The ten
desa listed in the left-hand columns form the southern half of Hamparan Perak District, with about 105,000 inhabitants. The ten
desa listed in the right-hand columns form the northern half of the district, with about 75,000 inhabitants; the two
desa of Telaga Tujuh and Karang Gading (technically part of
Labuhan Deli District) are geographically to the north of Hamparan Perak District, and are situated between the district and the riverine border with
Langkat Regency. ==References==