한국어

Population of Anseong-si, Gyeonggi

Resident registration data, June 2026 (MOIS)

Total population198,785people
Average age46.4yrs

Population structure

Population by age

10-year bands · by sex

Population by age and sex

Unit: people

Under 1010s20s30s40s👑 50s60s70s80s90s100+5,3199,16511,94913,46415,62518,08916,6438,8493,33441764,9158,6389,91410,39813,34416,36115,8649,5975,5371,32235

Male 102,860Female 95,925

Age structure

Unit: %

Youth 9.6%Working age 67.6%Seniors 22.8%9.6%67.6%22.8%

Youth 9.6%Working age 67.6%Seniors 22.8%

50s is the largest group, at 34,450 people.

Population change

Change over time

4-year trend

Unit: people

189,988 in 2022189,242 in 2023191,677 in 2024195,797 in 2025198,785 in 202620222023202420252026

189,988 in 2022198,785 in 2026

Up 4.6% over the past 4 years.

Population ranking

Gongdo-eup has the largest population of the 45 neighborhoods.

Population by region

40
  • YoungestOksan-dong38.1 yrs
  • OldestBalhwa-dong61.4 yrs

There is a 23.3-year gap in average age between the youngest and the oldest area.

RegionPopulationShareAverage age
Gongdo-eup70,90135.7%42.1 yrs
Dangwang-dong17,5598.8%41.1 yrs
Daedeok-myeon14,1887.1%45.4 yrs
Ayang-dong8,8784.5%43 yrs
Iljuk-myeon6,9153.5%56.6 yrs
Geumgwang-myeon6,7153.4%53.8 yrs
Juksan-myeon6,6383.3%55.8 yrs
Seokjeong-dong6,3453.2%39.9 yrs
Wongok-myeon6,3083.2%50.1 yrs
Miyang-myeon5,2092.6%56.1 yrs
Yangseong-myeon4,7972.4%58.3 yrs
Bogae-myeon4,7072.4%57.5 yrs
Oksan-dong4,6052.3%38.1 yrs
Samjuk-myeon3,8131.9%51.7 yrs
Geumsan-dong3,6161.8%48.5 yrs
Jungni-dong3,4081.7%45.2 yrs
Sinsohyeon-dong2,9171.5%42.2 yrs
Seoun-myeon2,9131.5%59.7 yrs
Gasa-dong1,9851%43.9 yrs
Sungin-dong1,9131%48.4 yrs
Bongsan-dong1,7540.9%51.1 yrs
Gosam-myeon1,7480.9%58 yrs
Dogi-dong1,1690.6%51.4 yrs
Geumseok-dong1,1300.6%50.5 yrs
Nagwon-dong8760.4%54.4 yrs
Inji-dong7920.4%49.7 yrs
Singeonji-dong6740.3%49.5 yrs
Myeongnyun-dong6380.3%52.5 yrs
Gye-dong5080.3%51.9 yrs
Bongnam-dong4720.2%51.7 yrs
Gupo-dong4330.2%47.3 yrs
Hyeonsu-dong4140.2%53.7 yrs
Sinheung-dong3950.2%55.9 yrs
Yeonji-dong3950.2%53 yrs
Seongnam-dong3880.2%56 yrs
Changjeon-dong3790.2%55.3 yrs
Okcheon-dong3750.2%56.1 yrs
Yeong-dong3730.2%48.2 yrs
Gahyeon-dong3460.2%56.2 yrs
Daecheon-dong2650.1%55.5 yrs

The top three areas hold 51.6% of the population of Anseong-si, Gyeonggi.

Other regions

Other districts in Gyeonggi

16

Frequently asked questions❓

Anseong-si, Gyeonggi has 198,785 residents as of June 2026., 2,988 more than a year earlier.
Gongdo-eup, home to 70,901 residents — 35.7% of Anseong-si, Gyeonggi.
It is 46.4 as of June 2026., 0.8 years above the national average of 45.6. Among its neighborhoods, Oksan-dong is youngest at 38.1 and Balhwa-dong oldest at 61.4.
It rose 4.6% over 4 years, from 189,988 in 2022 to 198,785 in June 2026.
This is resident registration data from Korea's Ministry of the Interior and Safety. Figures are as of the end of June 2026 and are updated monthly. The data is open under KOGL Type 1.
Resident registration counts people at their registered address. The census counts them where they actually live. The gap is widest in university towns and industrial areas, where many people never change their registered address.

Sources 🌐