Korean Speaking Countries (2026)
Korean is spoken in 2 countries across 1 region (Asia). The combined population of all Korean-speaking countries is approximately 78 million people, covering a total land area of 220,748 km².
South Korea is the largest Korean-speaking country by population, home to 66.1% of the total Korean-speaking population. By area, North Korea is the largest, spanning 120,538 km².
The second most populous Korean-speaking country is North Korea with 26,498,823 people (33.9% of total). The average population density across all Korean-speaking countries is 354 people per km². These countries use 2 different currencies, including South Korean won, North Korean won.
Countries
2
Total Population
78M
Most Populous
South Korea
Largest by Area
North Korea
Population Share by Country
Proportion of total Korean-speaking population per country
South Korea66.1% · 51,751,065
North Korea33.9% · 26,498,823All Korean-Speaking Countries
| # | Country | Population |
|---|---|---|
| 1 | South Korea | 51,751,065 |
| 2 | North Korea | 26,498,823 |
Frequently Asked Questions
How many countries speak Korean?
Korean is an official or recognized language in 2 countries across 1 region (Asia).
What is the most populous Korean-speaking country?
South Korea is the most populous Korean-speaking country with a population of 51,751,065, accounting for 66.1% of all Korean-speaking people.
What is the total population of Korean-speaking countries?
The combined population of all 2 Korean-speaking countries is approximately 78 million, covering a total land area of 220,748 km².
Explore Regions
Korean-speaking countries span 1 region. Explore each region for more population data.
Currencies Used
Currencies used in Korean-speaking countries.