The first recorded kingdom (Choson) on the Korean Peninsula dates from approximately 2300 B.C. Over the subsequent centuries, three main kingdoms - Kogoryo, Paekche, and Silla - were established on the Peninsula. By the 5th century A.D., Kogoryo emerged as the most powerful, with control over much of the Peninsula, as well as part of Manchuria (modern-day northeast China). However, Silla allied with the Chinese to create the first unified Korean state in the late 7th century (688). Following the collapse of Silla in the 9th century, Korea was unified under the Koryo (Goryeo; 918-1392) and the Chosen (Joseon; 1392-1910) dynasties.Korea became the object of intense imperialistic rivalry between the Chinese (its traditional benefactor), Japanese, and Russian empires in the latter half of the 19th and early 20th centuries. Following the Sino-Japanese War (1894-95) and the Russo-Japanese War (1904-1905), Korea was occupied by Imperial Japan. In 1910, Tokyo formally annexed the entire Peninsula. Korea regained its independence following Japan’s surrender to the US and its allies in 1945. After World War II, a democratic government (Republic of Korea, ROK) was set up in the southern half of the Korean Peninsula while a communist-style government was installed in the north (North Korea; aka Democratic People’s Republic of Korea, DPRK). During the Korean War (1950-53), US troops and UN forces fought alongside ROK soldiers to defend South Korea from a North Korean invasion supported by communist China and the Soviet Union. A 1953 armistice split the Peninsula along a demilitarized zone at about the 38th parallel.
Syngman RHEE led the country as its first president from 1948-1960. PARK Chung-hee took over leadership of the country in a 1961 coup. During his regime from 1961 to 1979, South Korea achieved rapid economic growth, with per capita income rising to roughly 17 times the level of North Korea in 1979. PARK was assassinated in 1979, and subsequent years were marked by political turmoil and continued authoritarian rule as the country’s pro-democracy movement grew. South Korea held its first free presidential election under a revised democratic constitution in 1987, with former South Korean Army general ROH Tae-woo winning a close race. In 1993, KIM Young-sam (1993-98) became the first civilian president of South Korea’s new democratic era. President KIM Dae-jung (1998-2003) won the Nobel Peace Prize in 2000 for his contributions to South Korean democracy and his “Sunshine Policy” of engagement with North Korea. President PARK Geun-hye, daughter of former South Korean President PARK Chung-hee, took office in February 2013 as South Korea’s first female leader. In December 2016, the National Assembly passed an impeachment motion against President PARK over her alleged involvement in a corruption and influence-peddling scandal, immediately suspending her presidential authorities. The impeachment was upheld in March 2017, triggering an early presidential election in May 2017 won by MOON Jae-in. In March 2022, longtime prosecutor and political newcomer YOON Suk Yeol won the presidency by .73% of the total vote, the slimmest margin in South Korean history.Discord and tensions with North Korea, punctuated by North Korean military provocations, missile launches, and nuclear tests, have permeated inter-Korean relations for much of the past decade. Despite a period of respite in 2018-2019 ushered in by North Korea’s participation in the 2018 Winter Olympic and Paralympic Games in South Korea and high-level diplomatic meetings, including historic US-North Korea summits, relations were stagnant as of 2023.
land: 96,920 sq km
water: 2,800 sq km
border countries (1): North Korea 237 km
contiguous zone: 24 nm
exclusive economic zone: 200 nm
continental shelf: not specified
lowest point: Sea of Japan 0 m
mean elevation: 282 m
arable land: 15.3% (2018 est.)
permanent crops: 2.2% (2018 est.)
permanent pasture: 0.6% (2018 est.)
forest: 63.9% (2018 est.)
other: 18% (2018 est.)
51,966,948 (2023 est.)
noun: Korean(s)
adjective: Korean
homogeneous
Korean, English (widely taught in elementary, junior high, and high school)
major-language sample(s):
월드 팩트북, 필수적인 기본 정보 제공처 (Korean)
The World Factbook, the indispensable source for basic information.
Protestant 19.7%, Buddhist 15.5%, Catholic 7.9%, none 56.9% (2015 est.)
note: many people also carry on at least some Confucian traditions and practices
0-14 years: 11.53% (male 3,072,352/female 2,916,984)
15-64 years: 70.1% (male 18,788,714/female 17,639,714)
65 years and over: 18.38% (2023 est.) (male 4,196,789/female 5,352,395)
total dependency ratio: 39.9
youth dependency ratio: 16.6
elderly dependency ratio: 23.3
potential support ratio: 4.3 (2021 est.)
total: 45 years (2023 est.)
male: 43.5 years
female: 46.8 years
0.23% (2023 est.)
7 births/1,000 population (2023 est.)
7.3 deaths/1,000 population (2023 est.)
2.6 migrant(s)/1,000 population (2023 est.)
with approximately 70% of the country considered mountainous, the country’s population is primarily concentrated in the lowland areas, where density is quite high; Gyeonggi Province in the northwest, which surrounds the capital of Seoul and contains the port of Incheon, is the most densely populated province; Gangwon in the northeast is the least populated
urban population: 81.5% of total population (2023)
rate of urbanization: 0.31% annual rate of change (2020-25 est.)
9.988 million SEOUL (capital), 3.472 million Busan, 2.849 million Incheon, 2.181 million Daegu (Taegu), 1.577 million Daejon (Taejon), 1.529 million Gwangju (Kwangju) (2023)
at birth: 1.05 male(s)/female
0-14 years: 1.05 male(s)/female
15-64 years: 1.07 male(s)/female
65 years and over: 0.78 male(s)/female
total population: 1.01 male(s)/female (2023 est.)
32.2 years (2019 est.)
8 deaths/100,000 live births (2020 est.)
total: 2.8 deaths/1,000 live births (2023 est.)
male: 3 deaths/1,000 live births
female: 2.6 deaths/1,000 live births
total population: 83.2 years (2023 est.)
male: 80.1 years
female: 86.4 years
1.11 children born/woman (2023 est.)
note: some sources estimate the TFR to be as low as 0.78
0.54 (2023 est.)
82.3% (2018)
note: percent of women aged 20-49
improved: urban: NA
rural: NA
total: 99.9% of population
unimproved: urban: NA
rural: NA
total: 0.1% of population (2020 est.)
8.4% of GDP (2020)
2.48 physicians/1,000 population (2019)
12.4 beds/1,000 population (2018)
improved: urban: NA
rural: NA
total: 99.9% of population
unimproved: urban: NA
rural: NA
total: 0.1% of population (2020 est.)
4.7% (2016)
total: 7.74 liters of pure alcohol (2019 est.)
beer: 1.72 liters of pure alcohol (2019 est.)
wine: 0.15 liters of pure alcohol (2019 est.)
spirits: 0.22 liters of pure alcohol (2019 est.)
other alcohols: 5.66 liters of pure alcohol (2019 est.)
total: 20.8% (2020 est.)
male: 35.7% (2020 est.)
female: 5.9% (2020 est.)
0.9% (2019/21) NA
52.9% (2023 est.)
4.7% of GDP (2019 est.)
total population: NA
male: NA
female: NA
total: 17 years
male: 17 years
female: 16 years (2020)
air pollution in large cities; acid rain; water pollution from the discharge of sewage and industrial effluents; drift net fishing; solid waste disposal; transboundary air pollution from China
party to: Antarctic-Environmental Protection, Antarctic-Marine Living Resources, Antarctic Treaty, Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Climate Change-Paris Agreement, Comprehensive Nuclear Test Ban, Desertification, Endangered Species, Environmental Modification, Hazardous Wastes, Law of the Sea, Marine Dumping-London Convention, Marine Dumping-London Protocol, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Tropical Timber 2006, Wetlands, Whaling
signed, but not ratified: none of the selected agreements
temperate, with rainfall heavier in summer than winter; cold winters
agricultural land: 18.1% (2018 est.)
arable land: 15.3% (2018 est.)
permanent crops: 2.2% (2018 est.)
permanent pasture: 0.6% (2018 est.)
forest: 63.9% (2018 est.)
other: 18% (2018 est.)
urban population: 81.5% of total population (2023)
rate of urbanization: 0.31% annual rate of change (2020-25 est.)
0.01% of GDP (2018 est.)
0% of GDP (2018 est.)
particulate matter emissions: 24.04 micrograms per cubic meter (2019 est.)
carbon dioxide emissions: 620.3 megatons (2016 est.)
methane emissions: 30.28 megatons (2020 est.)
municipal solid waste generated annually: 18,218,975 tons (2014 est.)
municipal solid waste recycled annually: 10,567,006 tons (2014 est.)
percent of municipal solid waste recycled: 58% (2014 est.)
municipal: 6.672 billion cubic meters (2020 est.)
industrial: 4.45 billion cubic meters (2020 est.)
agricultural: 15.96 billion cubic meters (2020 est.)
69.7 billion cubic meters (2020 est.)
strong export-driven East Asian economy; sustainable and social policy leader; foreign aid financier; automotive manufacturing; app-based developer and exporter; global healthcare technology leader; aging workforce; largest semiconductor producer
$2.289 trillion (2021 est.)
$2.198 trillion (2020 est.)
$2.213 trillion (2019 est.)
note: data are in 2017 dollars
4.15% (2021 est.)
-0.71% (2020 est.)
2.24% (2019 est.)
$44,200 (2021 est.)
$42,400 (2020 est.)
$42,800 (2019 est.)
note: data are in 2017 dollars
$1,646,604,000,000 (2019 est.)
2.5% (2021 est.)
0.54% (2020 est.)
0.38% (2019 est.)
Fitch rating: AA- (2012)
Moody’s rating: Aa2 (2015)
Standard & Poors rating: AA (2016)
note: The year refers to the year in which the current credit rating was first obtained.
agriculture: 2.2% (2017 est.)
industry: 39.3% (2017 est.)
services: 58.3% (2017 est.)comparison rankings:
household consumption: 48.1% (2017 est.)
government consumption: 15.3% (2017 est.)
investment in fixed capital: 31.1% (2017 est.)
investment in inventories: 0% (2017 est.)
exports of goods and services: 43.1% (2017 est.)
imports of goods and services: -37.7% (2017 est.)
rice, vegetables, cabbages, milk, onions, pork, poultry, eggs, tangerines/mandarins, potatoes
electronics, telecommunications, automobile production, chemicals, shipbuilding, steel
5.09% (2021 est.)
28.674 million (2021 est.)
3.53% (2021 est.)
3.93% (2020 est.)
3.75% (2019 est.)
total: 7.8% (2021 est.)
male: 8.8%
female: 6.9%
14.4% (2016 est.)
31.4 (2016 est.)
on food: 13.8% of household expenditures (2018 est.)
on alcohol and tobacco: 2.7% of household expenditures (2018 est.)
lowest 10%: 6.8%
highest 10%: 48.5% (2015 est.)
revenues: $378.552 billion (2019 est.)
expenditures: $372.412 billion (2019 est.)
1.4% (of GDP) (2017 est.)
46.43% of GDP (2020 est.)
39.97% of GDP (2019 est.)
37.56% of GDP (2018 est.)
14.86% (of GDP) (2020 est.)
calendar year
$88.302 billion (2021 est.)
$75.902 billion (2020 est.)
$59.676 billion (2019 est.)
$771.202 billion (2021 est.) note: data are in current year dollars
$607.505 billion (2020 est.) note: data are in current year dollars
$660.507 billion (2019 est.) note: data are in current year dollars
China 24%, US 15%, Vietnam 9%, Hong Kong 6%, Japan 5% (2021)
integrated circuits, cars and vehicle parts, refined petroleum, office machinery, ships, telephones (2021)
$698.103 billion (2021 est.) note: data are in current year dollars
$541.57 billion (2020 est.) note: data are in current year dollars
$607.54 billion (2019 est.) note: data are in current year dollars
China 24%, US 12%, Japan 9%, Vietnam 4%, Taiwan 4% (2021)
crude oil, integrated circuits, natural gas, refined petroleum, photo lab equipment, cars, iron (2021)
$463.281 billion (31 December 2021 est.)
$443.463 billion (31 December 2020 est.)
$408.819 billion (31 December 2019 est.)
$457.745 billion (2019 est.)
$435.98 billion (2018 est.)
South Korean won (KRW) per US dollar -
Exchange rates:
1,143.952 (2021 est.)
1,180.266 (2020 est.)
1,165.358 (2019 est.)
1,100.163 (2018 est.)
1,131.001 (2017 est.)
electrification - total population: 100% (2021)
installed generating capacity: 135.789 million kW (2020 est.)
consumption: 531.258 billion kWh (2020 est.)
exports: 0 kWh (2020 est.)
imports: 0 kWh (2020 est.)
transmission/distribution losses: 18.61 billion kWh (2020 est.)comparison rankings:
fossil fuels: 64.8% of total installed capacity (2020 est.)
nuclear: 27.7% of total installed capacity (2020 est.)
solar: 3.3% of total installed capacity (2020 est.)
wind: 0.6% of total installed capacity (2020 est.)
hydroelectricity: 1.3% of total installed capacity (2020 est.)
tide and wave: 0.7% of total installed capacity (2020 est.)
geothermal: 0% of total installed capacity (2020 est.)
biomass and waste: 1.7% of total installed capacity (2020 est.)
Number of operational nuclear reactors: 25 (2023)
Number of nuclear reactors under construction: 3
Net capacity of operational nuclear reactors: 24.49GW (2021)
Percent of total electricity production: 27.4% (2021)
Percent of total energy produced: 76.5% (2021)
Number of nuclear reactors permanently shut down: 2
production: 16.364 million metric tons (2020 est.)
consumption: 140.579 million metric tons (2020 est.)
exports: 16,000 metric tons (2020 est.)
imports: 123.784 million metric tons (2020 est.)
proven reserves: 326 million metric tons (2019 est.)
total petroleum production: 37,400 bbl/day (2021 est.)
refined petroleum consumption: 2,598,700 bbl/day (2019 est.)
crude oil and lease condensate exports: 0 bbl/day (2018 est.)
crude oil and lease condensate imports: 3,034,400 bbl/day (2018 est.)
3.302 million bbl/day (2017 est.)
1.396 million bbl/day (2017 est.)
908,800 bbl/day (2017 est.)
production: 240.042 million cubic meters (2019 est.)
consumption: 53,419,105,000 cubic meters (2019 est.)
exports: 0 cubic meters (2019 est.)
imports: 55,417,677,000 cubic meters (2019 est.)
proven reserves: 7.079 billion cubic meters (2021 est.)
686.954 million metric tonnes of CO2 (2019 est.)
from coal and metallurgical coke: 319.383 million metric tonnes of CO2 (2019 est.)
from petroleum and other liquids: 255.518 million metric tonnes of CO2 (2019 est.)
from consumed natural gas: 112.052 million metric tonnes of CO2 (2019 est.)
242.346 million Btu/person (2019 est.)
number of registered air carriers: 14 (2020)
inventory of registered aircraft operated by air carriers: 424
annual passenger traffic on registered air carriers: 88,157,579 (2018)
annual freight traffic on registered air carriers: 11,929,560,000 (2018) mt-km
HL
111 (2021)
71
civil airports: 6
military airports: 16
joint use (civil-military) airports: 7
other airports: 42
note: paved runways have a concrete or asphalt surface but not all have facilities for refueling, maintenance, or air traffic control; the length of a runway required for aircraft to safely operate depends on a number of factors including the type of aircraft, the takeoff weight (including passengers, cargo, and fuel), engine types, flap settings, landing speed, elevation of the airport, and average maximum daily air temperature; paved runways can reach a length of 5,000 m (16,000 ft.), but the “typical” length of a commercial airline runway is between 2,500-4,000 m (8,000-13,000 ft.)
40
note: unpaved runways have a surface composition such as grass or packed earth and are most suited to the operation of light aircraft; unpaved runways are usually short, often less than 1,000 m (3,280 ft.) in length; airports with unpaved runways often lack facilities for refueling, maintenance, or air traffic control
466 (2021)
3,790 km gas, 16 km oil, 889 km refined products (2018)
total: 3,979 km (2016)
standard gauge: 3,979 km (2016) 1.435-m gauge (2,727 km electrified)
total: 100,428 km (2016)
paved: 92,795 km (2016) (includes 4,193 km of expressways)
unpaved: 7,633 km (2016)
1,600 km (2011) (most navigable only by small craft)
total: 2,063 (2022)
by type: bulk carrier 84, container ship 99, general cargo 358, oil tanker 200, other 1,322
major seaport(s): Busan, Incheon, Gunsan, Kwangyang, Mokpo, Pohang, Ulsan, Yeosu
container port(s) (TEUs): Busan (22,706,130), Incheon (3,353,781), Kwangyang (2,122,903) (2021)
LNG terminal(s) (import): Incheon, Kwangyang, Pyeongtaek, Samcheok, Tongyeong, Yeosu
South Korea operates one PC 5 or 6 class light icebreaker
note - PC indicates a Polar Class vessel: PC 5 - year-round operation in medium first-year ice which may include old ice inclusions (ice thickness up to 70-120 cm); PC 6 - summer/autumn operation in medium first-year ice which may include old ice inclusions (ice thickness up to 30-70 cm)