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Population of Dong-gu, Incheon

As of September 2026

Total population57,875people
Households28,130households
Average age49.7yrs
Sex ratioMale28,927peopleFemale28,948people50.0%50.0%

Population change

Change over time

4-year trend

Unit: people

58,612 in 202259,922 in 202358,612 in 202456,938 in 202557,875 in 202620222023202420252026

58,612 in 202257,875 in 2026

Down 1.3% over the past 4 years.

Migration

As of August 2026

Monthly Overview

Moved in0people
Moved out0people
Net migration0people

Net migration by month

Unit: people

βˆ’154βˆ’82βˆ’62βˆ’57175826051608110400SepOctNovDecJanFebMarAprMayJunJulAugβˆ’154 in Sep 2025βˆ’82 in Oct 2025βˆ’62 in Nov 2025βˆ’57 in Dec 202517 in Jan 2026582 in Feb 2026605 in Mar 2026160 in Apr 202681 in May 2026104 in Jun 20260 in Jul 20260 in Aug 2026

Net inflowNet outflow

Net migration varied across the past 12 months, totaling +1,194.

Want more detail on migration in Dong-gu?See more Dong-gu statistics on GData

Population structure

Population by age

As of September 2026

Population by age and sex

Unit: people

Under 1010s20s30s40s50sπŸ‘‘ 60s70s80s90s100+1,2122,2272,7553,5754,3215,1364,9283,2801,38810141,1561,9832,5153,0403,6784,6775,0654,1572,1884818

Male 28,927Female 28,948

Age structure

Unit: %

Youth 7.7%Working age 63.6%Seniors 28.7%63.6%28.7%

Youth 7.7%Working age 63.6%Seniors 28.7%

60s is the largest group, at 9,993 people.

Population ranking

Population by region

As of September 2026
  • YoungestSongnim-dong46.2 yrs
  • OldestGeumgok-dong58.1 yrs
RegionShare
Songnim-dong26,35145.5%46.2 yrs
Songhyeon-dong15,64127%51.6 yrs
Hwasu-dong6,17710.7%53.7 yrs
Manseok-dong6,01110.4%51.3 yrs
Hwapyeong-dong1,6132.8%57.3 yrs
Geumgok-dong1,5032.6%58.1 yrs
Changyeong-dong5791%56.5 yrs

The top three areas hold 83.2% of the population of Dong-gu, Incheon.

Want to explore Dong-gu's demographics in more detail?See more Dong-gu statistics on GData

Frequently asked questions❓

Dong-gu, Incheon has 57,875 residents as of September 2026., 937 more than a year earlier.
Songnim-dong, home to 26,351 residents (45.5% of Dong-gu, Incheon).
It is 49.7 as of September 2026., 4 years above the national average of 45.7. Among its neighborhoods, Songnim-dong is youngest at 46.2 and Geumgok-dong oldest at 58.1.
It fell 1.3% over 4 years, from 58,612 in 2022 to 57,875 in September 2026.
Net migration varied across the past 12 months, totaling +1,194.
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 🌐