Gyeonggi Province in the context of "Seoul"

The Seoul metropolitan area (Sudogwon; Korean: 수도권, [sʰu.do.k͈wʌ̹n]) or Gyeonggi region (경기 지방), is the metropolitan area of Seoul, Incheon, and Gyeonggi Province, located in north-western South Korea. Its population of 26 million (as of 2024) is ranked as the fourth-largest metropolitan area in the world. Its area is about 12,685 km (4,898 sq mi). It forms the cultural, commercial, financial, industrial, and residential center of South Korea. The largest city is Seoul, with a population of approximately 10 million people, followed by Incheon, with three million inhabitants.

Incheon is a city located in northwestern South Korea, bordering Seoul and Gyeonggi Province to the east. Inhabited since the Neolithic, Incheon was home to just 4,700 people when it became an international port in 1883. As of February 2020, about 3 million people live in the city, making it South Korea's third-most-populous city after Seoul and Busan.

The city's growth has been assured in modern times with the development of its port due to its natural advantages as a coastal city and its proximity to the South Korean capital. It is part of the Seoul Metropolitan Area, along with Seoul itself and Gyeonggi Province, forming the world's fourth-largest metropolitan area by population.

Gyeonggi (Korean: 경기; Hanja: 京畿), alternatively spelled Kyŏnggi or Kyunggi, is a region of the Korean Peninsula that has historically occupied the west-central region of Korea. In modern times, the region hosts South Korea's Gyeonggi Province and Incheon Metropolitan City, and North Korea's Kaesong Industrial Region, and Changpung, and Ch'ŏrwŏn counties.

Gimpo (Korean: 김포; Korean pronunciation: [kim.pʰo]) is a city in Gyeonggi Province, South Korea. It borders Incheon, with which it shares the South Korean side of the Han River estuary, as well as Seoul and the lesser cities of Paju and Goyang. North Korea is across the Han River. The current mayor is Jeong Hayoung [ko]. The city's population of more than 300,000 is made up of more than 71,000 households.

Gimpo International Airport (formerly Kimpo International Airport) used to be located inside the city, but is now part of Seoul. Tertiary educational institutions located in the city include Kimpo College and Joong-ang Seungga University. The city has 27 elementary schools, 12 middle schools, and 8 high schools, including Gimpo Foreign Language High School. Three elementary schools, two middle schools, and two high schools are located in the area of Tongjin.

Provinces are one of the first-level divisions within South Korea. There are 9 provinces in South Korea: North Chungcheong, South Chungcheong, Gangwon State, Gyeonggi, North Gyeongsang, South Gyeongsang, North Jeolla, South Jeolla, and Jeju Special Self-Governing Province.

The Gyeonggi dialect (Korean: 경기 방언; RR: Gyeonggi bangeon) or Seoul dialect (서울 방언; Seoul bangeon) of the Korean language is the prestige dialect in South Korea, as well as the basis of the standardized form of the language in the country. It is mainly concentrated in the Seoul National Capital Area, which includes Seoul, Incheon, and Gyeonggi Province. It is also spoken in parts of North Korea, including in Kaesong, as well as among the Korean diaspora.

More recently, Gyeonggi dialect has seen increased use in online contexts, in turn leading to the majority of young Koreans' use of the dialect, regardless of their regional affiliation. The prolific use of online communication channels is expected to lead to a wider adoption of Gyeonggi dialect, in lieu of distinct, regional dialects.