The population development of Seongnam 3-dong as well as related information and services (Wikipedia, Google, images).
Source: National Statistical Office of the Republic of Korea (web).
Explanation: Since 2015, a register-based census is performed. Nevertheless, the results are not consistent with the population figures from the resident registration that are higher by about 3.5% on average. Area figures are derived from geospatial data.
Further information about the population structure:
|Gender (C 2020)|
|Age Groups (C 2020)|
|Age Distribution (C 2020)|
|Nationality (C 2020)|