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Bitgaram Innovation City, Bitgaram-dong, Naju-si

Population of Naju-si, Jeollanam-do

As of September 2026

Total population116,667people
Households60,226households
Average age47.1yrs
Sex ratioMale59,091peopleFemale57,576people50.6%49.4%

Population change

Change over time

4-year trend

Unit: people

116,049 in 2022117,142 in 2023116,853 in 2024117,195 in 2025116,667 in 202620222023202420252026

116,049 in 2022116,667 in 2026

Up 0.5% over the past 4 years.

Migration

As of August 2026

Monthly Overview

Moved in875people
Moved out883people
Net migrationβˆ’8people

Net migration by month

Unit: people

2339βˆ’6228βˆ’16βˆ’59βˆ’71βˆ’17βˆ’5βˆ’63βˆ’1βˆ’8SepOctNovDecJanFebMarAprMayJunJulAug23 in Sep 202539 in Oct 2025βˆ’62 in Nov 202528 in Dec 2025βˆ’16 in Jan 2026βˆ’59 in Feb 2026βˆ’71 in Mar 2026βˆ’17 in Apr 2026βˆ’5 in May 2026βˆ’63 in Jun 2026βˆ’1 in Jul 2026βˆ’8 in Aug 2026

Net inflowNet outflow

Top origins

Unit: people

RegionMoved in
Nam-gu, Gwangju79
Gwangsan-gu, Gwangju76
Seo-gu, Gwangju65
Buk-gu, Gwangju54
Yeongam-gun19

Top destinations

Unit: people

RegionMoved out
Gwangsan-gu, Gwangju90
Seo-gu, Gwangju52
Nam-gu, Gwangju51
Buk-gu, Gwangju51
Dong-gu, Gwangju27

Outflows exceeded inflows in 9 of the past 12 months, for a net loss of 212.

Want more detail on migration in Naju-si?See more Naju-si statistics on GData

Population structure

Population by age

As of September 2026

Population by age and sex

Unit: people

Under 1010s20s30s40s50sπŸ‘‘ 60s70s80s90s100+4,2435,4505,1567,4038,6089,51410,0635,8422,502300104,0095,0774,5157,1807,7307,7038,8856,4634,8831,10326

Male 59,091Female 57,576

Age structure

Unit: %

Youth 11.6%Working age 62.2%Seniors 26.2%11.6%62.2%26.2%

Youth 11.6%Working age 62.2%Seniors 26.2%

60s is the largest group, at 18,948 people.

Population ranking

Population by region

As of September 2026
  • YoungestBitgaram-dong35 yrs
  • OldestOryang-dong67.1 yrs
RegionShare
Bitgaram-dong39,67534%35 yrs
Nampyeong-eup11,5489.9%49.3 yrs
Songwol-dong11,0339.5%40.9 yrs
Geumcheon-myeon6,7595.8%47.9 yrs
Daeho-dong5,9995.1%43.5 yrs
Noan-myeon4,0493.5%62.3 yrs
Bonghwang-myeon3,6523.1%61.9 yrs
Dasi-myeon3,1722.7%62 yrs
Sanpo-myeon2,9622.5%59.9 yrs
Wanggok-myeon2,5182.2%60.6 yrs

The top three areas hold 53.4% of the population of Naju-si, Jeollanam-do.

Want to explore Naju-si's demographics in more detail?See more Naju-si statistics on GData

Frequently asked questions❓

Naju-si, Jeollanam-do has 116,667 residents as of September 2026., 528 fewer than a year earlier.
Bitgaram-dong, home to 39,675 residents (34.0% of Naju-si, Jeollanam-do).
It is 47.1 as of September 2026., 1.4 years above the national average of 45.7. Among its neighborhoods, Bitgaram-dong is youngest at 35 and Oryang-dong oldest at 67.1.
It rose 0.5% over 4 years, from 116,049 in 2022 to 116,667 in September 2026.
As of August 2026, the most people moved in from Nam-gu, Gwangju (79) and the most moved out to Gwangsan-gu, Gwangju (90). Outflows exceeded inflows in 9 of the past 12 months, for a net loss of 212.
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 🌐