South Chungcheong Province

South Chungcheong Province (Korean: 충청남도; RR: Chungcheongnam-do), informally called Chungnam, is a province of South Korea in the Hoseo region in the southwest of the Korean Peninsula. South Chungcheong borders the provinces of Gyeonggi to the north, North Chungcheong, Sejong Special Self-governing City, and Daejeon Metropolitan City to the east, and North Jeolla to the south.

Hongseong County is the capital and Cheonan is the largest city of South Chungcheong, with other major cities including Asan, Seosan, and Dangjin. Daejeon was the largest city of South Chungcheong until becoming a Metropolitan City in 1989, and the historic capital until the provincial government was relocated to Hongseong in 2012.

South Chungcheong was established in 1896 from the province of Chungcheong, one of the Eight Provinces of Korea, consisting of the southwestern half of the territory. South Chungcheong was known as Chūsei-nan Prefecture during the Japanese Colonial Period from 1910 and became part of South Korea following the division of Korea in 1945.

Chungcheongnam-do is South Korea's richest province, with a 2012 GDP per capita of $56,133. It is by far South Korea's fastest growing region, with an average GDP growth of 9.7% in 2001-2007 that accelerated to 12.4% in 2010. Such rapid growth transformed it from a mostly agricultural to a highly industrialized economy in the 21st century.

Along with Gangwon, Chungnam is the only province outside the Seoul Capital Area to be served by the Seoul Metropolitan Subway, with Seoul Subway Line 1 passing Cheonan and Asan. Multimillion-dollar projects are being developed, such as New Asan City centered on the newly built Cheonan-Asan Station that connects Chungnam's largest city, Cheonan, to Seoul Station in less than 30 minutes via the KTX bullet train.

The area code of the province is 041.

The province is part of the Hoseo region, and is bounded to the west by the Yellow Sea, to the north by Gyeonggi-do province, to the south by Jeollabuk-do province, and to the east by Chungcheongbuk-do province. Its area is 8,204 km² (3,168 sq mi) as of 2012.

One third of the province's area is under cultivation. Aside from agriculture, marine products are of importance. There are 220 square kilometres (85 mi²) of exposed beach which is used to produce salt by solar evaporation. There is coal mining, but gold and silver mines are also found in Chungcheongnam-do, as is Monazite (a rare thorium bearing mineral) and zircon.