Total population266,639people
Households134,320households
Average age48yrs
Sex ratioMale132,589peopleFemale134,050people49.7%50.3%
Population change
Change over time
4-year trendUnit: people
275,254 in 2022266,639 in 2026
Down 3.1% over the past 4 years.
Migration
As of August 2026Monthly Overview
Moved in2,148people
Moved out2,129people
Net migration19people
Net migration by month
Unit: people
Net inflowNet outflow
Top origins
Unit: people
| Region | Moved in |
|---|---|
| Jeonju-si | 205 |
| Gunsan-si | 83 |
| Gimje-si | 43 |
| Hwaseong-si, Gyeonggi | 35 |
| Wanju-gun | 23 |
Top destinations
Unit: people
| Region | Moved out |
|---|---|
| Jeonju-si | 167 |
| Gunsan-si | 89 |
| Wanju-gun | 50 |
| Cheongju-si, Chungcheongbuk-do | 29 |
| Seo-gu, Daejeon | 28 |
Inflows exceeded outflows in 8 of the past 12 months, for a net gain of 334.
Population structure
Population by age
As of September 2026Population by age and sex
Unit: people
Male 132,589Female 134,050
Age structure
Unit: %
Youth 9.2%Working age 64.4%Seniors 26.4%
50s is the largest group, at 47,042 people.
Population ranking
Population by region
As of September 2026- YoungestMa-dong41.1 yrs
- OldestYongdong-myeon64.4 yrs
| Region | Share | ||
|---|---|---|---|
| Yeongdeung-dong | 31,253 | 11.7% | 45.8 yrs |
| Busong-dong | 29,962 | 11.2% | 43.1 yrs |
| Mohyeondong1-ga | 26,825 | 10.1% | 45.4 yrs |
| Eoyang-dong | 21,396 | 8% | 43.8 yrs |
| Ma-dong | 18,371 | 6.9% | 41.1 yrs |
| Dongsan-dong | 16,535 | 6.2% | 49.1 yrs |
| Sin-dong | 12,900 | 4.8% | 42.7 yrs |
| Songhak-dong | 11,445 | 4.3% | 42.2 yrs |
| Namjung-dong | 11,179 | 4.2% | 52.5 yrs |
| Mohyeondong2-ga | 8,255 | 3.1% | 47.2 yrs |
| Osan-myeon | 6,448 | 2.4% | 55.1 yrs |
| Hwangdeung-myeon | 6,154 | 2.3% | 57.1 yrs |
| Hamyeol-eup | 5,920 | 2.2% | 55.8 yrs |
| Wanggung-myeon | 4,969 | 1.9% | 55.1 yrs |
| Geumma-myeon | 4,923 | 1.8% | 52.6 yrs |
| Pyeonghwa-dong | 4,601 | 1.7% | 44.6 yrs |
| Chunpo-myeon | 4,156 | 1.6% | 56.9 yrs |
| Palbong-dong | 3,721 | 1.4% | 42.7 yrs |
| Yeosan-myeon | 2,905 | 1.1% | 57.3 yrs |
| Juhyeon-dong | 2,813 | 1.1% | 56.3 yrs |
| Nangsan-myeon | 2,709 | 1% | 59.4 yrs |
| Mangseong-myeon | 2,582 | 1% | 63 yrs |
| Samgi-myeon | 2,286 | 0.9% | 60.2 yrs |
| Yongan-myeon | 2,270 | 0.9% | 62.4 yrs |
| Geumgang-dong | 2,157 | 0.8% | 50.9 yrs |
| Sinyong-dong | 2,063 | 0.8% | 53.6 yrs |
| Hamna-myeon | 1,922 | 0.7% | 61.1 yrs |
| Seongdang-myeon | 1,653 | 0.6% | 62.5 yrs |
| Inhwadong2-ga | 1,603 | 0.6% | 50.7 yrs |
| Changindong1-ga | 1,443 | 0.5% | 50.4 yrs |
| Mokcheon-dong | 1,399 | 0.5% | 57.6 yrs |
| Ungpo-myeon | 1,383 | 0.5% | 62.7 yrs |
| Yongdong-myeon | 1,327 | 0.5% | 64.4 yrs |
| Inhwadong1-ga | 1,252 | 0.5% | 54.6 yrs |
| Galsan-dong | 685 | 0.3% | 58.2 yrs |
| Deokgi-dong | 538 | 0.2% | 60.2 yrs |
| Seoktan-dong | 537 | 0.2% | 62.4 yrs |
| Sinheung-dong | 434 | 0.2% | 50.8 yrs |
| Wolseong-dong | 432 | 0.2% | 59.2 yrs |
| Imsang-dong | 377 | 0.1% | 58.6 yrs |
| Yongje-dong | 368 | 0.1% | 57.3 yrs |
| Seogam-dong | 355 | 0.1% | 56.6 yrs |
| Hyeonyeong-dong | 305 | 0.1% | 55.5 yrs |
| Changindong2-ga | 291 | 0.1% | 57.4 yrs |
| Manseok-dong | 287 | 0.1% | 59 yrs |
| Jungangdong3-ga | 276 | 0.1% | 57.9 yrs |
| Eungi-dong | 263 | 0.1% | 61.4 yrs |
| Seogwang-dong | 257 | 0.1% | 60.2 yrs |
| Jeongjok-dong | 181 | 0.1% | 60.3 yrs |
| Jungangdong1-ga | 155 | 0.1% | 58.8 yrs |
| Jungangdong2-ga | 118 | 0% | 61.7 yrs |
The top three areas hold 33.0% of the population of Iksan-si, Jeonbuk-do.
Frequently asked questionsβ
Iksan-si, Jeonbuk-do has 266,639 residents as of September 2026., 909 fewer than a year earlier.
Yeongdeung-dong, home to 31,253 residents (11.7% of Iksan-si, Jeonbuk-do).
It is 48 as of September 2026., 2.3 years above the national average of 45.7. Among its neighborhoods, Ma-dong is youngest at 41.1 and Yongdong-myeon oldest at 64.4.
It fell 3.1% over 4 years, from 275,254 in 2022 to 266,639 in September 2026.
As of August 2026, the most people moved in from Jeonju-si (205) and the most moved out to Jeonju-si (167). Inflows exceeded outflows in 8 of the past 12 months, for a net gain of 334.
This is resident registration data from Korea's Ministry of the Interior and Safety. Figures are as of the end of September 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 π
- Resident registration data, Ministry of the Interior and SafetyKOGL Type 1 Β· as of September 2026 Β· updated monthly
- Internal Migration Statistics, Statistics Korea (KOSIS)KOGL Type 1 Β· as of August 2026 Β· updated monthly