About Incheon
Incheon is a large city located in South Korea, in the Incheon region. According to the latest available data (2026), the population of Incheon is approximately 3,049,315 residents, making it the third largest city in South Korea.
Globally, Incheon ranks #460 among the world's most populated cities. With over 1 million residents, Incheon plays an important role as an economic and cultural center in South Korea.
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.
Incheon City Statistics
| City | Incheon |
| Country |  South Korea |
| Population | 3,049,315 |
| Global Rank | #460 |
| Rank in South Korea | #3 of 136 cities |
| City Category | large city |
| Region | Incheon |
| Latitude | 37.4639 |
| Longitude | 126.6486 |
| Data Year | 2026 |
Incheon Overview
Incheon is a large city in South Korea, situated in the Incheon area. With a population of 3,049,315 people, it represents approximately 16.8% of the total urban population in South Korea.
Incheon serves as an important economic and cultural center in South Korea. The city offers a mix of historical landmarks, modern infrastructure, and diverse neighborhoods that attract both residents and visitors.
Population Comparison
To put Incheon's population of 3,049,315 into perspective:
- Incheon has approximately 3.0 million residents.
- This makes it comparable in size to cities like Berlin or Madrid.
- It ranks #3 among all cities in South Korea.
Where is Incheon Located?
Incheon is located in South Korea, in the Incheon region, at coordinates 37.4639° latitude and 126.6486° longitude. Incheon sits in the subtropics, typically enjoying warm temperatures year-round.
Nearby Cities
Other Cities in South Korea
Largest Cities in South Korea
| # | City | Population |
|---|---|---|
| 1 | Busan | 3,453,198 |
| 3 | Suwon | 1,234,300 |
| 4 | Ulsan | 1,127,553 |
| 5 | Yongin | 1,084,817 |
| 6 | Goyang | 1,061,929 |
Frequently Asked Questions
What is the population of Incheon?
The population of Incheon is approximately 3,049,315 residents according to the latest available data (2026).
Where is Incheon located?
Incheon is located in South Korea at approximately 37.4639° latitude and 126.6486° longitude.
Is Incheon one of the largest cities in South Korea?
With a population of 3,049,315, Incheon is one of the major urban areas in South Korea. It ranks #3 out of 136 cities in the country.
