In 2024, the population density in Seoul, the capital of South Korea, reached around * inhabitants per square kilometer. In 2015, the population density peaked at about * inhabitants per square kilometer and started to gradually decrease in the following years.
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KOSIS. (July 29, 2025). Population density in Seoul, South Korea from 2000 to 2024 (in inhabitants per square kilometer) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 23, 2026, from /statistics/1345346/south-korea-seoul-population-density/
KOSIS. "Population density in Seoul, South Korea from 2000 to 2024 (in inhabitants per square kilometer)." Chart. July 29, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 23, 2026. /statistics/1345346/south-korea-seoul-population-density/
KOSIS. (2025). Population density in Seoul, South Korea from 2000 to 2024 (in inhabitants per square kilometer). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 23, 2026. /statistics/1345346/south-korea-seoul-population-density/
KOSIS. "Population Density in Seoul, South Korea from 2000 to 2024 (in Inhabitants per Square Kilometer)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 29 Jul 2025, /statistics/1345346/south-korea-seoul-population-density/
KOSIS, Population density in Seoul, South Korea from 2000 to 2024 (in inhabitants per square kilometer) ÌÇÐÄÆƽâ°æ, /statistics/1345346/south-korea-seoul-population-density/ (last visited July 23, 2026)
Population density in Seoul, South Korea from 2000 to 2024 (in inhabitants per square kilometer) [Graph], KOSIS, July 29, 2025. [Online]. Available: /statistics/1345346/south-korea-seoul-population-density/
