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KOREA, IN NUMBERS Population

Jangseong Population

Monthly resident registration population · KOSIS

MonthlyLatest available: Aug 2026

Current population

43,079

Data period: Aug 2026

YoY change

+0.56%

+240 people · Year-over-year

Annual Local Government Budget

KRW 603.55 billion

≈ US$443.38 million

Fiscal year 2026 · Initial budget

General and special accounts · Excludes funds

View exact KRW amount

KRW 603,553,602,000

FX reference date: · ECB · Reference conversion

Source: Ministry of the Interior and Safety · Local Finance 365

Population rank within Jeonnam-Gwangju#1422 cities and counties
Share of parent population1.37%Jeonnam-Gwangju
Share of national population0.08%Aug 2026

5-year monthly trend

Jangseong · people

Population
Aug 202643,079 people

Monthly resident registration population. Use the month control to inspect each value, or open the data table.

Jangseong · 5-year monthly trend43,88643,34342,80042,25641,713Sep 2021Apr 2023Dec 2024Aug 2026
View monthly data
Jangseong · 5-year monthly trend
Data periodPopulation
Aug 202643,079
Jul 202643,130
Jun 202643,095
May 202643,009
Apr 202642,990
Mar 202642,984
Feb 202643,001
Jan 202642,975
Dec 202542,958
Nov 202542,891
Oct 202542,842
Sep 202542,881
Aug 202542,839
Jul 202542,893
Jun 202542,842
May 202542,787
Apr 202542,655
Mar 202542,460
Feb 202542,054
Jan 202542,024
Dec 202442,026
Nov 202442,087
Oct 202442,058
Sep 202442,129
Aug 202442,177
Jul 202442,247
Jun 202442,233
May 202442,247
Apr 202442,389
Mar 202442,449
Feb 202442,496
Jan 202442,479
Dec 202342,543
Nov 202342,477
Oct 202342,518
Sep 202342,620
Aug 202342,665
Jul 202342,720
Jun 202342,801
May 202342,859
Apr 202342,947
Mar 202342,948
Feb 202342,983
Jan 202343,043
Dec 202243,146
Nov 202243,046
Oct 202243,118
Sep 202243,134
Aug 202243,233
Jul 202243,231
Jun 202243,182
May 202243,190
Apr 202243,239
Mar 202243,241
Feb 202243,356
Jan 202243,343
Dec 202143,365
Nov 202143,518
Oct 202143,553
Sep 202143,575
Definition

This population series is based on South Korea's resident registration statistics. Foreign residents are not included in this dataset.

Methodology
Source: KOSIS ↗ · Monthly resident registration populationLast updated: Sep 29, 2026

Other cities and counties in Jeonnam-Gwangju

WandoJindoSinanMokpo