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Population of Yangpyeong-gun, Gyeonggi

Resident registration data, June 2026 (MOIS)

Total population126,822people
Average age51.9yrs

Population structure

Population by age

10-year bands · by sex

Population by age and sex

Unit: people

Under 1010s20s30s40s50s👑 60s70s80s90s100+2,8085,1264,8575,4797,47210,76714,1209,1143,57040532,6204,7353,8654,9757,56310,30713,8759,2304,6981,19635

Male 63,721Female 63,101

Age structure

Unit: %

Youth 8.2%Working age 58.5%Seniors 33.3%58.5%33.3%

Youth 8.2%Working age 58.5%Seniors 33.3%

60s is the largest group, at 27,995 people.

Population change

Change over time

4-year trend

Unit: people

122,355 in 2022123,108 in 2023126,273 in 2024126,873 in 2025126,822 in 202620222023202420252026

122,355 in 2022126,822 in 2026

Up 3.7% over the past 4 years.

Population ranking

Yangpyeong-eup has the largest population of the 12 neighborhoods.

Population by region

12
  • YoungestYangpyeong-eup46.6 yrs
  • OldestCheongun-myeon60.9 yrs

There is a 14.3-year gap in average age between the youngest and the oldest area.

RegionPopulationShareAverage age
Yangpyeong-eup38,31530.2%46.6 yrs
Yongmun-myeon18,65114.7%51.5 yrs
Yangseo-myeon13,80810.9%53.3 yrs
Gangsang-myeon10,0888%50.3 yrs
Seojong-myeon9,7947.7%52.3 yrs
Okcheon-myeon7,9736.3%53.3 yrs
Jipyeong-myeon6,5355.2%59 yrs
Gaegun-myeon5,0174%57 yrs
Gangha-myeon4,7373.7%57.9 yrs
Yangdong-myeon4,4253.5%60 yrs
Danwol-myeon3,8403%58.2 yrs
Cheongun-myeon3,6392.9%60.9 yrs

The top three areas hold 55.8% of the population of Yangpyeong-gun, Gyeonggi.

Other regions

Other districts in Gyeonggi

16

Frequently asked questions❓

Yangpyeong-gun, Gyeonggi has 126,822 residents as of June 2026., 51 fewer than a year earlier.
Yangpyeong-eup, home to 38,315 residents — 30.2% of Yangpyeong-gun, Gyeonggi.
It is 51.9 as of June 2026., 6.3 years above the national average of 45.6. Among its neighborhoods, Yangpyeong-eup is youngest at 46.6 and Cheongun-myeon oldest at 60.9.
It rose 3.7% over 4 years, from 122,355 in 2022 to 126,822 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 🌐