Total population85,649people
Households43,472households
Average age45.7yrs
Sex ratioMale45,340peopleFemale40,309people52.9%47.1%
Population change
Change over time
4-year trendUnit: people
85,921 in 202285,649 in 2026
Barely changed over the past 4 years.
Migration
As of August 2026Monthly Overview
Moved in696people
Moved out625people
Net migration71people
Net migration by month
Unit: people
Net inflowNet outflow
Top origins
Unit: people
| Region | Moved in |
|---|---|
| Cheongju-si | 117 |
| Eumseong-gun | 76 |
| Suwon-si, Gyeonggi | 18 |
| Yongin-si, Gyeonggi | 14 |
| Chungju-si | 14 |
Top destinations
Unit: people
| Region | Moved out |
|---|---|
| Cheongju-si | 104 |
| Eumseong-gun | 98 |
| Pyeongtaek-si, Gyeonggi | 15 |
| Cheonan-si, Chungcheongnam-do | 14 |
| Suwon-si, Gyeonggi | 13 |
Net migration varied across the past 12 months, totaling β27.
Population structure
Population by age
As of September 2026Population by age and sex
Unit: people
Male 45,340Female 40,309
Age structure
Unit: %
Youth 11.4%Working age 66.8%Seniors 21.8%
50s is the largest group, at 14,672 people.
Population ranking
Population by region
As of September 2026- YoungestDeoksan-eup37.9 yrs
- OldestBaekgok-myeon62.3 yrs
| Region | Share | ||
|---|---|---|---|
| Deoksan-eup | 30,762 | 35.9% | 37.9 yrs |
| Jincheon-eup | 30,009 | 35% | 47.2 yrs |
| Gwanghyewon-myeon | 10,306 | 12% | 47.4 yrs |
| Iwol-myeon | 6,336 | 7.4% | 55.2 yrs |
| Munbaek-myeon | 3,382 | 3.9% | 58.8 yrs |
| Chopyeong-myeon | 2,849 | 3.3% | 60.3 yrs |
| Baekgok-myeon | 2,005 | 2.3% | 62.3 yrs |
The top three areas hold 83.0% of the population of Jincheon-gun, Chungcheongbuk-do.
Want to explore Jincheon-gun's demographics in more detail?See more Jincheon-gun statistics on GData
Frequently asked questionsβ
Jincheon-gun, Chungcheongbuk-do has 85,649 residents as of September 2026., 214 fewer than a year earlier.
Deoksan-eup, home to 30,762 residents (35.9% of Jincheon-gun, Chungcheongbuk-do).
It is 45.7 as of September 2026., close to the national average of 45.7. Among its towns and townships, Deoksan-eup is youngest at 37.9 and Baekgok-myeon oldest at 62.3.
It fell 0.3% over 4 years, from 85,921 in 2022 to 85,649 in September 2026.
As of August 2026, the most people moved in from Cheongju-si (117) and the most moved out to Cheongju-si (104). Net migration varied across the past 12 months, totaling β27.
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