KOR2OOL.
ENKO
KOREA, IN NUMBERS Population

Seongju Population

Monthly resident registration population · KOSIS

MonthlyLatest available: Aug 2026

Current population

40,293

Data period: Aug 2026

YoY change

-1.61%

-659 people · Year-over-year

Annual Local Government Budget

KRW 652.67 billion

≈ US$479.46 million

Fiscal year 2026 · Initial budget

General and special accounts · Excludes funds

View exact KRW amount

KRW 652,670,000,000

FX reference date: · ECB · Reference conversion

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

Population rank within North Gyeongsang#1522 cities and counties
Share of parent population1.62%North Gyeongsang
Share of national population0.08%Aug 2026

5-year monthly trend

Seongju · people

Population
Aug 202640,293 people

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

Seongju · 5-year monthly trend43,50842,57041,63340,69539,757Sep 2021Apr 2023Dec 2024Aug 2026
View monthly data
Seongju · 5-year monthly trend
Data periodPopulation
Aug 202640,293
Jul 202640,374
Jun 202640,461
May 202640,552
Apr 202640,543
Mar 202640,554
Feb 202640,571
Jan 202640,636
Dec 202540,720
Nov 202540,719
Oct 202540,779
Sep 202540,872
Aug 202540,952
Jul 202540,984
Jun 202541,029
May 202541,097
Apr 202541,150
Mar 202541,214
Feb 202541,286
Jan 202541,396
Dec 202441,452
Nov 202441,471
Oct 202441,516
Sep 202441,591
Aug 202441,691
Jul 202441,724
Jun 202441,818
May 202441,862
Apr 202441,936
Mar 202441,971
Feb 202442,001
Jan 202442,038
Dec 202342,086
Nov 202342,172
Oct 202342,207
Sep 202342,245
Aug 202342,292
Jul 202342,366
Jun 202342,469
May 202342,501
Apr 202342,542
Mar 202342,556
Feb 202342,570
Jan 202342,588
Dec 202242,566
Nov 202242,578
Oct 202242,595
Sep 202242,620
Aug 202242,740
Jul 202242,822
Jun 202242,861
May 202242,910
Apr 202242,930
Mar 202242,944
Feb 202242,972
Jan 202242,916
Dec 202142,842
Nov 202142,766
Oct 202142,781
Sep 202142,782
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 North Gyeongsang

ChilgokYecheonBonghwaUljin