Capital: Seoul
Population
Total Population:
51,684,564
Natural Increase:
-0.1%
Density:
530 Inhabitants/km²
Urban Population:
81.2%
Population of main cities:
Seoul (10,011,000); Busan (3,459,900); Incheon (3,029,300); Daegu (2,468,300); Daejeon (1,494,000); Gwangju (1,480,300); Suwon (1,235,100); Ulsan (1,168,500); Goyang (1,078,900); Yongin (1,078,600); Changwon (1,059,900)
Ethnic Origins:
The population of South Korea is the most ethnically homogeneous in the world, with 96.6% of the population of Korean origin and 3.4% of foreign nationals. Among the largest groups of foreign nationals, Chinese nationals account for 43.5%, followed by 11.1% Vietnamese, 10.2% Thai and 4.4% from the United States. (
Statistics Korea)
Official Language:
Korean
Other Languages Spoken:
None
Business Language(s):
English; however, businesspeople often read English better than they can speak it.
Local Time:
It is %T:%M %A In Seoul
Country Overview
Area:
100,450 km²
Type of State:
South Korea is a presidential republic. It is composed of 9 provinces, 7 metropolitan cities (Seoul, Busan, Incheon, Daegu, Gwangju, Daejeon, and Ulsan), and the Sejong Special Autonomous City.
Type of Economy:
High income, diversified but variable economy.
The South Korean economy is showing signs of slowing, with growth relying heavily on semiconductor and automobile exports, while domestic demand remains weak.
HDI*:
0.937/1
HDI (World Rank):
19/192
Note: (*) The HDI, Human Development Index, measures a country's development in terms of quality of life. It mainly takes into account life expectancy, level of education and GDP per capita.
Telecommunication
Telephone Code:
To call from South Korea, dial 001, 002,
008, 00365,
00700
To call South Korea, dial +82
Internet Suffix:
.kr
Households with a computer:
78.1 per 100 Inhabitants
Mobile phone subscriptions:
162.1 per 100 Inhabitants
Internet Users:
97.9 per 100 Inhabitants
Access to Electricity:
100% of the Population
All Rights Reserved.
Latest Update: October 2026