Population of Jeongeup-si, Jeonbuk
Resident registration data, June 2026 (MOIS)
Total population100,738people
Average age52.2yrs
Population structure
Population by age
10-year bands · by sexPopulation by age and sex
Unit: people
Male 50,378Female 50,360
Age structure
Unit: %
Youth 8.0%Working age 58.3%Seniors 33.7%
60s is the largest group, at 19,434 people.
Population change
Change over time
4-year trendUnit: people
105,812 in 2022100,738 in 2026
Down 4.8% over the past 4 years.
Population ranking
Sang-dong has the largest population of the 42 neighborhoods.
Population by region
40- YoungestNongso-dong43.9 yrs
- OldestJinsan-dong66.2 yrs
There is a 22.3-year gap in average age between the youngest and the oldest area.
| Region | Population | Share | Average age |
|---|---|---|---|
| Sang-dong | 17,893 | 17.8% | 44.4 yrs |
| Suseong-dong | 15,242 | 15.1% | 46 yrs |
| Sigi-dong | 12,514 | 12.4% | 47.6 yrs |
| Yeonji-dong | 5,454 | 5.4% | 50.6 yrs |
| Sintaein-eup | 4,826 | 4.8% | 58.1 yrs |
| Buk-myeon | 3,775 | 3.7% | 57.4 yrs |
| Nongso-dong | 3,463 | 3.4% | 43.9 yrs |
| Taein-myeon | 3,092 | 3.1% | 61.3 yrs |
| Gamgok-myeon | 2,581 | 2.6% | 62.8 yrs |
| Ibam-myeon | 2,536 | 2.5% | 61.7 yrs |
| Gobu-myeon | 2,527 | 2.5% | 62 yrs |
| Jeongu-myeon | 2,291 | 2.3% | 61.5 yrs |
| Chilbo-myeon | 2,057 | 2% | 60.1 yrs |
| Sanoe-myeon | 1,904 | 1.9% | 62.9 yrs |
| Soseong-myeon | 1,858 | 1.8% | 62.5 yrs |
| Ipyeong-myeon | 1,829 | 1.8% | 62.2 yrs |
| Deokcheon-myeon | 1,575 | 1.6% | 60.7 yrs |
| Guryong-dong | 1,570 | 1.6% | 50 yrs |
| Yeongwon-myeon | 1,568 | 1.6% | 62.3 yrs |
| Ongdong-myeon | 1,549 | 1.5% | 61.2 yrs |
| Sangpyeong-dong | 1,289 | 1.3% | 53.8 yrs |
| Sinjeong-dong | 1,182 | 1.2% | 48 yrs |
| Sannae-myeon | 1,159 | 1.2% | 62.4 yrs |
| Geumbung-dong | 1,048 | 1% | 55.8 yrs |
| Gongpyeong-dong | 743 | 0.7% | 53.1 yrs |
| Songsan-dong | 696 | 0.7% | 54.7 yrs |
| Jangmyeong-dong | 654 | 0.6% | 57.2 yrs |
| Yonggye-dong | 390 | 0.4% | 55.9 yrs |
| Habuk-dong | 389 | 0.4% | 59.4 yrs |
| Bujeon-dong | 356 | 0.4% | 58.7 yrs |
| Mangje-dong | 315 | 0.3% | 60.5 yrs |
| Gyoam-dong | 304 | 0.3% | 60.4 yrs |
| Naejang-dong | 294 | 0.3% | 58.6 yrs |
| Ssangam-dong | 292 | 0.3% | 60.6 yrs |
| Gwagyo-dong | 291 | 0.3% | 58.6 yrs |
| Hamo-dong | 264 | 0.3% | 59.1 yrs |
| Heugam-dong | 247 | 0.2% | 62.5 yrs |
| Sinwol-dong | 222 | 0.2% | 53.2 yrs |
| Samsan-dong | 164 | 0.2% | 61.9 yrs |
| Jinsan-dong | 144 | 0.1% | 66.2 yrs |
The top three areas hold 45.3% of the population of Jeongeup-si, Jeonbuk.
Other regions
Other districts in Jeonbuk
14Frequently asked questions❓
Jeongeup-si, Jeonbuk has 100,738 residents as of June 2026., 502 fewer than a year earlier.
Sang-dong, home to 17,893 residents — 17.8% of Jeongeup-si, Jeonbuk.
It is 52.2 as of June 2026., 6.6 years above the national average of 45.6. Among its neighborhoods, Nongso-dong is youngest at 43.9 and Jinsan-dong oldest at 66.2.
It fell 4.8% over 4 years, from 105,812 in 2022 to 100,738 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 🌐
- Resident registration data, Ministry of the Interior and SafetyKOGL Type 1 · as of June 2026 · updated monthly