Administrative divisions of North Korea in the context of Chorwon County

Administrative divisions of Korea may refer to:

• Provinces of Korea, of the Korean Empire and of Korea under Japanese rule
  • Eight Provinces of Korea (later thirteen), under the Joseon Dynasty
• Administrative divisions of North Korea
• Administrative divisions of South Korea

North Hamgyong Province (Hamgyŏngbukdo, Korean pronunciation: [ham.ɡjʌŋ.buk̚.t͈o]) is the northernmost province of North Korea. The province was formed in 1896 from the northern half of the former Hamgyong Province.

Ryanggang Province (Ryanggangdo; Korean: 량강도; MR: Ryanggang-do, Korean pronunciation: [ɾjaŋ.ɡaŋ.do]) is a province in North Korea. The province is bordered by China (Jilin) to the north, North Hamgyong to the east, South Hamgyong to the south, and Chagang to the west. Ryanggang was formed in 1954, when it was separated from South Hamgyŏng. The provincial capital is Hyesan. In South Korean usage, "Ryanggang" is spelled and pronounced "Yanggang" (양강도; Yanggang-do, [jaŋ.ɡaŋ.do]).

The Kaesŏng Industrial Region (KIR) or Kaesŏng Industrial Zone (KIZ) is a special administrative industrial region of North Korea (DPRK). It was formed in 2002 from part of the Kaesŏng Directly-Governed City. On 10 February 2016, it was temporarily closed by the South Korean government and all staff recalled by the Park Geun-hye administration, although the former President of South Korea, Moon Jae-in, signalled his desire to "reopen and expand" the region in 2017.

Its most notable feature is the Kaesŏng industrial park, which operated from 2004 to 2016 as a collaborative economic development with South Korea (ROK). The park is located ten kilometres (six miles) north of the Korean Demilitarized Zone, an hour's drive from Seoul, with direct road and rail access to South Korea. The park allows South Korean companies to employ cheap labour that is educated, skilled, and fluent in Korean, whilst providing North Korea with an important source of foreign currency.

North Hwanghae Province (Hwanghaebuk-to; Korean pronunciation: [ɸwa̠ŋ.ɦɛ.buk̚.t͈o̞], lit. "north Yellow Sea province") is a province of North Korea. The province was formed in 1954 when the former Hwanghae Province was split into North and South Hwanghae. The provincial capital is Sariwon. The province is bordered by Pyongyang and South Pyongan to the north, Kangwon to the east, Kaesong Industrial Region and South Korea's Gyeonggi Province to the south, and South Hwanghae southwest. In 2003, Kaesong Directly Governed City (Kaesong Chikhalsi) became part of North Hwanghae as Kaepung County. Later on in 2019, it was promoted as Special City (Kaesong T'ŭkpyŏlsi). Thus, it was separated from North Hwanghae.

Chagang Province (Korean: 자강도; MR: Chagang-do; Korean pronunciation: [tɕa.ɡaŋ.do]) is a province of North Korea; it is bordered by China's Jilin and Liaoning provinces to the north, Ryanggang and South Hamgyong to the east, South Pyongan to the south, and North Pyongan to the west. Chagang was formed in 1949, after being demarcated from North Pyongan. The provincial capital is Kanggye. Before 2019, Chagang was the only province of North Korea completely inaccessible to tourists, possibly due to weapons factories and nuclear weapon facilities located there. In 2019 the city of Manpo became accessible to tourists. In May 2018, the province became a "Special Songun (military first) Revolutionary Zone" in relations to concealing the nuclear weapon and weapon's factories within the province.