Total population45,937people
Households19,703households
Average age42.8yrs
Sex ratioMale22,823peopleFemale23,114people49.7%50.3%
Population change
Change over time
4-year trendUnit: people
43,397 in 202245,937 in 2026
Up 5.9% over the past 4 years.
Migration
As of August 2026Monthly Overview
Moved in464people
Moved out502people
Net migrationβ38people
Net migration by month
Unit: people
Net inflowNet outflow
Top origins
Unit: people
| Region | Moved in |
|---|---|
| Seo-gu, Daejeon | 29 |
| Yuseong-gu, Daejeon | 27 |
| Nonsan-si | 17 |
| Cheongju-si, Chungcheongbuk-do | 13 |
| Dong-gu, Daejeon | 12 |
Top destinations
Unit: people
| Region | Moved out |
|---|---|
| Seo-gu, Daejeon | 45 |
| Yuseong-gu, Daejeon | 40 |
| Nonsan-si | 31 |
| Dong-gu, Daejeon | 13 |
| Cheonan-si | 11 |
Outflows exceeded inflows in 9 of the past 12 months, for a net loss of 151.
Population structure
Population by age
As of September 2026Population by age and sex
Unit: people
Male 22,823Female 23,114
Age structure
Unit: %
Youth 13.5%Working age 69.2%Seniors 17.3%
50s is the largest group, at 8,338 people.
Population ranking
Population by region
As of September 2026- YoungestSindoan-myeon30.5 yrs
- OldestEomsa-myeon47.8 yrs
| Region | Share | ||
|---|---|---|---|
| Eomsa-myeon | 16,542 | 36% | 47.8 yrs |
| Duma-myeon | 13,998 | 30.5% | 41.7 yrs |
| Geumam-dong | 7,870 | 17.1% | 46.3 yrs |
| Sindoan-myeon | 7,527 | 16.4% | 30.5 yrs |
The top three areas hold 83.6% of the population of Gyeryong-si, Chungcheongnam-do.
Frequently asked questionsβ
Gyeryong-si, Chungcheongnam-do has 45,937 residents as of September 2026., 87 fewer than a year earlier.
Eomsa-myeon, home to 16,542 residents (36.0% of Gyeryong-si, Chungcheongnam-do).
It is 42.8 as of September 2026., 2.9 years below the national average of 45.7. Among its neighborhoods, Sindoan-myeon is youngest at 30.5 and Eomsa-myeon oldest at 47.8.
It rose 5.9% over 4 years, from 43,397 in 2022 to 45,937 in September 2026.
As of August 2026, the most people moved in from Seo-gu, Daejeon (29) and the most moved out to Seo-gu, Daejeon (45). Outflows exceeded inflows in 9 of the past 12 months, for a net loss of 151.
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