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Population of Dongtan-gu, Hwaseong-si

Resident registration data, June 2026 (MOIS)

Total population428,989people
Average age36.1yrs

Population structure

Population by age

10-year bands · by sex

Population by age and sex

Unit: people

Under 1010s20s30s👑 40s50s60s70s80s90s100+23,08130,94923,64939,83745,03330,96615,3205,6731,662184122,03130,04422,91338,63644,86829,42815,0296,6242,49455611

Male 216,355Female 212,634

Age structure

Unit: %

Youth 17.6%Working age 74.8%Seniors 7.5%17.6%74.8%

Youth 17.6%Working age 74.8%Seniors 7.5%

40s is the largest group, at 89,901 people.

Population ranking

Bansong-dong has the largest population of the 14 neighborhoods.

Population by region

14
  • YoungestJangji-dong34.3 yrs
  • OldestGeumgok-dong53 yrs

There is a 18.7-year gap in average age between the youngest and the oldest area.

RegionPopulationShareAverage age
Bansong-dong69,40316.2%37.9 yrs
Cheonggye-dong52,61812.3%34.8 yrs
Yeongcheon-dong47,63811.1%37 yrs
Yeoul-dong44,45010.4%35.3 yrs
Sancheok-dong43,51110.1%36.3 yrs
Jangji-dong40,5099.4%34.3 yrs
Neung-dong39,9329.3%37.2 yrs
Mok-dong31,9837.5%35.2 yrs
Sin-dong28,1506.6%34.9 yrs
Seogu-dong14,3023.3%36.5 yrs
Song-dong13,8543.2%35.9 yrs
Banggyo-dong1,5700.4%40.3 yrs
Geumgok-dong8550.2%53 yrs
Jung-dong2140%50.7 yrs

The top three areas hold 39.5% of the population of Dongtan-gu, Hwaseong-si.

Other regions

Other districts in Gyeonggi

16

Frequently asked questions❓

Dongtan-gu, Hwaseong-si has 428,989 residents as of June 2026.
Bansong-dong, home to 69,403 residents — 16.2% of Dongtan-gu, Hwaseong-si.
It is 36.1 as of June 2026., 9.5 years below the national average of 45.6. Among its neighborhoods, Jangji-dong is youngest at 34.3 and Geumgok-dong oldest at 53.
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 🌐