About Daejeon
Daejeon is a large city located in South Korea, in the Daejeon region. According to the latest available data (2026), the population of Daejeon is approximately 1,443,106 residents, making it the #5 most populous city in South Korea.
Globally, Daejeon ranks #1,194 among the world's most populated cities. With over 1 million residents, Daejeon plays an important role as an economic and cultural center in South Korea.
Daejeon City Statistics
| City | Daejeon |
| Country |  South Korea |
| Population | 1,443,106 |
| Global Rank | #1,194 |
| Rank in South Korea | #5 of 136 cities |
| City Category | large city |
| Region | Daejeon |
| Latitude | 36.35 |
| Longitude | 127.385 |
| Data Year | 2026 |
Population Comparison
To put Daejeon's population of 1,443,106 into perspective:
- Daejeon has approximately 1.4 million residents.
- This makes it comparable in size to cities like Prague or Munich.
- It ranks #5 among all cities in South Korea.
Where is Daejeon Located?
Daejeon is located in South Korea, in the Daejeon region, at coordinates 36.35° latitude and 127.385° longitude. Daejeon 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 Daejeon?
The population of Daejeon is approximately 1,443,106 residents according to the latest available data (2026).
Where is Daejeon located?
Daejeon is located in South Korea at approximately 36.35° latitude and 127.385° longitude.
Is Daejeon one of the largest cities in South Korea?
With a population of 1,443,106, Daejeon is one of the major urban areas in South Korea. It ranks #5 out of 136 cities in the country.
