Changgang County

Changgang County
장강군
Korean transcription(s)
  Hanja長江郡
  McCune-ReischauerChanggang kun
  Revised RomanizationJanggang-gun
Map of Chagang showing location of Changgang
CountryNorth Korea
ProvinceChagang Province
Administrative divisions1 ŭp, 3 workers' districts, 10 ri
Area
  Total
740 km2 (290 sq mi)
Population
 (2008)
  Total
54,601
  Density74/km2 (190/sq mi)

Changgang County is a kun, or county, in north-central Chagang province, North Korea. Originally part of Kanggye, it was made a separate county in 1949. It borders Hwapyong and Rangrim to the east, Kanggye and Sijung to the west, Songgan to the south, and Chasong to the north.

The terrain of Changgang is rugged and mountainous, with the Kangnam Mountains in the northeast and the Chogyuryong Mountains in the southwest. The highest peak is Kumpasan (금파산, 1918 m) along the northern border.