Total population227,032people
Households111,152households
Average age44.1yrs
Sex ratioMale118,656peopleFemale108,376people52.3%47.7%
Population change
Change over time
4-year trendUnit: people
224,616 in 2022227,032 in 2026
Up 1.1% over the past 4 years.
Migration
As of August 2026Monthly Overview
Moved in4,810people
Moved out3,690people
Net migration1,120people
Net migration by month
Unit: people
Net inflowNet outflow
Top origins
Unit: people
| Region | Moved in |
|---|---|
| Yongin-si | 168 |
| Yeoju-si | 151 |
| Gwangju-si | 142 |
| Suwon-si | 98 |
| Seongnam-si | 89 |
Top destinations
Unit: people
| Region | Moved out |
|---|---|
| Yongin-si | 127 |
| Gwangju-si | 62 |
| Suwon-si | 60 |
| Yeoju-si | 53 |
| Hwaseong-si | 49 |
Net migration varied across the past 12 months, totaling +2,330.
Population structure
Population by age
As of September 2026Population by age and sex
Unit: people
Male 118,656Female 108,376
Age structure
Unit: %
Youth 11.0%Working age 69.4%Seniors 19.6%
50s is the largest group, at 37,098 people.
Population ranking
Population by region
As of September 2026- YoungestGodam-dong35.9 yrs
- OldestYul-myeon61.3 yrs
| Region | Share | ||
|---|---|---|---|
| Bubal-eup | 35,520 | 15.6% | 42.7 yrs |
| Jeungpo-dong | 20,161 | 8.9% | 38.9 yrs |
| Majang-myeon | 17,101 | 7.5% | 40.5 yrs |
| Changjeon-dong | 14,710 | 6.5% | 47.5 yrs |
| Daewol-myeon | 14,682 | 6.5% | 42.9 yrs |
| Songjeong-dong | 14,494 | 6.4% | 39 yrs |
| Janghowon-eup | 13,933 | 6.1% | 50.2 yrs |
| Sindun-myeon | 13,794 | 6.1% | 48.4 yrs |
| Baeksa-myeon | 12,545 | 5.5% | 48.8 yrs |
| Jungni-dong | 11,742 | 5.2% | 41.5 yrs |
| Anheung-dong | 10,956 | 4.8% | 37.9 yrs |
| Galsan-dong | 10,211 | 4.5% | 41.7 yrs |
| Gwango-dong | 7,906 | 3.5% | 44.9 yrs |
| Hobeop-myeon | 6,367 | 2.8% | 47.5 yrs |
| Seolseong-myeon | 4,097 | 1.8% | 59 yrs |
| Moga-myeon | 3,952 | 1.7% | 57.9 yrs |
| Jeungil-dong | 3,529 | 1.6% | 41.9 yrs |
| Saeum-dong | 3,290 | 1.4% | 46.9 yrs |
| Godam-dong | 2,434 | 1.1% | 35.9 yrs |
| Yul-myeon | 2,398 | 1.1% | 61.3 yrs |
| Daepo-dong | 1,030 | 0.5% | 38.9 yrs |
| Danwol-dong | 708 | 0.3% | 55.6 yrs |
| Jangnok-dong | 659 | 0.3% | 52.5 yrs |
| Jilli-dong | 454 | 0.2% | 52.6 yrs |
| Yulhyeon-dong | 359 | 0.2% | 52.6 yrs |
The top three areas hold 32.1% of the population of Icheon-si, Gyeonggi.
Frequently asked questionsβ
Icheon-si, Gyeonggi has 227,032 residents as of September 2026., 2,290 more than a year earlier.
Bubal-eup, home to 35,520 residents (15.6% of Icheon-si, Gyeonggi).
It is 44.1 as of September 2026., 1.6 years below the national average of 45.7. Among its neighborhoods, Godam-dong is youngest at 35.9 and Yul-myeon oldest at 61.3.
It rose 1.1% over 4 years, from 224,616 in 2022 to 227,032 in September 2026.
As of August 2026, the most people moved in from Yongin-si (168) and the most moved out to Yongin-si (127). Net migration varied across the past 12 months, totaling +2,330.
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