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Seosan-si

City in South Chungcheong Province

Contents: Subdivision

The population development in Seosan-si as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, citizenship).

NameStatusNativePopulation
Census
2005-11-01
Population
Census
2010-11-01
Population
Census
2015-11-01
Population
Census
2020-11-01
Seosan-siCity서산시144,091156,843169,221176,379
Buchun-dongQuarter부춘동19,15419,51619,69319,532
Buseok-myeonRural Township부석면5,8284,9915,2725,058
Daesan-eupTown대산읍16,77916,41815,74914,022
Dongmun 1-dongQuarter동문1동16,62916,51917,92719,125
Dongmun 2-dongQuarter동문2동...9,95810,0568,948
Eumam-myeonRural Township음암면10,15910,51510,9589,567
Gobuk-myeonRural Township고북면8,9237,6247,4886,209
Haemi-myeonRural Township해미면10,01410,76510,2819,463
Inji-myeonRural Township인지면7,4766,9377,5197,107
Jigok-myeonRural Township지곡면3,6228,8319,6778,790
Palbong-myeonRural Township팔봉면3,0612,8403,1213,101
Seongnam-dongQuarter석남동16,52419,38126,68128,961
Seongyeon-myeonRural Township성연면2,8422,2843,50415,087
Suseok-dongQuarter수석동12,66815,01615,83116,421
Unsan-myeonRural Township운산면5,7195,2485,4644,988
Chungcheongnam-do [South Chungcheong]Province충청남도1,808,6771,946,5552,107,8022,176,636

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)
Males92,061
Females84,318
Age Groups (C 2020)
0-14 years24,279
15-64 years120,378
65+ years31,722
Age Distribution (C 2020)
90+ years1,167
80-89 years7,900
70-79 years13,700
60-69 years21,622
50-59 years28,515
40-49 years28,240
30-39 years23,504
20-29 years19,449
10-19 years16,672
0-9 years15,610
Citizenship (C 2020)
Korea170,202
Foreign Citizenship6,177

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