KOR2OOL.
ENKO
KOREA, IN NUMBERS Population

Seocheon Population

Monthly resident registration population · KOSIS

MonthlyLatest available: Aug 2026

Current population

46,589

Data period: Aug 2026

YoY change

-2.02%

-962 people · Year-over-year

Annual Local Government Budget

KRW 744.77 billion

≈ US$547.11 million

Fiscal year 2026 · Initial budget

General and special accounts · Excludes funds

View exact KRW amount

KRW 744,768,571,000

FX reference date: · ECB · Reference conversion

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

Population rank within South Chungcheong#1315 cities and counties
Share of parent population2.18%South Chungcheong
Share of national population0.09%Aug 2026

5-year monthly trend

Seocheon · people

Population
Aug 202646,589 people

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

Seocheon · 5-year monthly trend51,84450,31148,77947,24645,713Sep 2021Apr 2023Dec 2024Aug 2026
View monthly data
Seocheon · 5-year monthly trend
Data periodPopulation
Aug 202646,589
Jul 202646,635
Jun 202646,761
May 202646,844
Apr 202646,890
Mar 202646,982
Feb 202647,074
Jan 202647,172
Dec 202547,225
Nov 202547,272
Oct 202547,388
Sep 202547,444
Aug 202547,551
Jul 202547,605
Jun 202547,705
May 202547,811
Apr 202547,876
Mar 202547,906
Feb 202547,947
Jan 202548,119
Dec 202448,204
Nov 202448,289
Oct 202448,340
Sep 202448,458
Aug 202448,527
Jul 202448,608
Jun 202448,706
May 202448,761
Apr 202448,846
Mar 202448,901
Feb 202448,947
Jan 202449,037
Dec 202349,116
Nov 202349,149
Oct 202349,242
Sep 202349,314
Aug 202349,385
Jul 202349,477
Jun 202349,556
May 202349,620
Apr 202349,730
Mar 202349,732
Feb 202349,808
Jan 202349,929
Dec 202249,964
Nov 202250,009
Oct 202250,057
Sep 202250,139
Aug 202250,296
Jul 202250,373
Jun 202250,411
May 202250,439
Apr 202250,503
Mar 202250,597
Feb 202250,644
Jan 202250,703
Dec 202150,745
Nov 202150,798
Oct 202150,884
Sep 202150,968
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 South Chungcheong

CheongyangHongseongYesanTaean