In 2024, the population of Daejeon, South Korea amounted to around **** million, slightly down from about **** million in 2021. Daejeon is the fifth-largest city in South Korea.
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KOSIS. (July 29, 2025). Population of Daejeon, South Korea from 1990 to 2024 (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 26, 2026, from /statistics/756363/south-korea-population-of-daejeon/
KOSIS. "Population of Daejeon, South Korea from 1990 to 2024 (in millions)." Chart. July 29, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 26, 2026. /statistics/756363/south-korea-population-of-daejeon/
KOSIS. (2025). Population of Daejeon, South Korea from 1990 to 2024 (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 26, 2026. /statistics/756363/south-korea-population-of-daejeon/
KOSIS. "Population of Daejeon, South Korea from 1990 to 2024 (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 29 Jul 2025, /statistics/756363/south-korea-population-of-daejeon/
KOSIS, Population of Daejeon, South Korea from 1990 to 2024 (in millions) ÌÇÐÄÆƽâ°æ, /statistics/756363/south-korea-population-of-daejeon/ (last visited July 26, 2026)
Population of Daejeon, South Korea from 1990 to 2024 (in millions) [Graph], KOSIS, July 29, 2025. [Online]. Available: /statistics/756363/south-korea-population-of-daejeon/
