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Population of Uiwang-si, Gyeonggi

Resident registration data, June 2026 (MOIS)

Total population164,221people
Average age44.5yrs

Population structure

Population by age

10-year bands · by sex

Population by age and sex

Unit: people

Under 1010s20s30s40s50s👑 60s70s80s90s100+5,9646,8398,97712,97011,61212,79413,0846,3882,13325365,5826,5688,41512,41111,05914,27314,0136,7723,23284431

Male 81,020Female 83,201

Age structure

Unit: %

Youth 11.1%Working age 68.7%Seniors 20.2%11.1%68.7%20.2%

Youth 11.1%Working age 68.7%Seniors 20.2%

60s is the largest group, at 27,097 people.

Population change

Change over time

4-year trend

Unit: people

161,334 in 2022158,034 in 2023155,593 in 2024155,343 in 2025164,221 in 202620222023202420252026

161,334 in 2022164,221 in 2026

Up 1.8% over the past 4 years.

Population ranking

Naeson-dong has the largest population of the 11 neighborhoods.

Population by region

11
  • YoungestChopyeong-dong33.3 yrs
  • OldestWoram-dong53 yrs

There is a 19.7-year gap in average age between the youngest and the oldest area.

RegionPopulationShareAverage age
Naeson-dong41,75825.4%43.9 yrs
Ojeon-dong33,62920.5%45.9 yrs
Poil-dong24,18314.7%44 yrs
Sam-dong23,19914.1%46.7 yrs
Hagui-dong12,0287.3%47.1 yrs
Gocheon-dong9,7175.9%33.4 yrs
Cheonggye-dong7,3874.5%47.1 yrs
Wanggok-dong6,9684.2%49.3 yrs
Chopyeong-dong3,4792.1%33.3 yrs
I-dong1,2510.8%47.2 yrs
Woram-dong6220.4%53 yrs

The top three areas hold 60.6% of the population of Uiwang-si, Gyeonggi.

Other regions

Other districts in Gyeonggi

16

Frequently asked questions❓

Uiwang-si, Gyeonggi has 164,221 residents as of June 2026., 8,878 more than a year earlier.
Naeson-dong, home to 41,758 residents — 25.4% of Uiwang-si, Gyeonggi.
It is 44.5 as of June 2026., 1.1 years below the national average of 45.6. Among its neighborhoods, Chopyeong-dong is youngest at 33.3 and Woram-dong oldest at 53.
It rose 1.8% over 4 years, from 161,334 in 2022 to 164,221 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 🌐