KOR2OOL.
ENKO
KOREA, IN NUMBERS Population

Yesan Population

Monthly resident registration population · KOSIS

MonthlyLatest available: Aug 2026

Current population

78,133

Data period: Aug 2026

YoY change

-0.99%

-783 people · Year-over-year

Annual Local Government Budget

KRW 906.4 billion

≈ US$665.85 million

Fiscal year 2026 · Initial budget

General and special accounts · Excludes funds

View exact KRW amount

KRW 906,400,527,000

FX reference date: · ECB · Reference conversion

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

Population rank within South Chungcheong#915 cities and counties
Share of parent population3.65%South Chungcheong
Share of national population0.15%Aug 2026

5-year monthly trend

Yesan · people

Population
Aug 202678,133 people

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

Yesan · 5-year monthly trend79,48778,58277,67876,77375,868Sep 2021Apr 2023Dec 2024Aug 2026
View monthly data
Yesan · 5-year monthly trend
Data periodPopulation
Aug 202678,133
Jul 202678,168
Jun 202678,318
May 202678,337
Apr 202678,460
Mar 202678,604
Feb 202678,647
Jan 202678,722
Dec 202578,815
Nov 202578,891
Oct 202578,947
Sep 202578,970
Aug 202578,916
Jul 202578,881
Jun 202578,761
May 202578,767
Apr 202578,809
Mar 202578,796
Feb 202578,811
Jan 202578,879
Dec 202478,772
Nov 202478,655
Oct 202478,412
Sep 202478,195
Aug 202478,303
Jul 202478,338
Jun 202478,324
May 202478,359
Apr 202478,183
Mar 202477,960
Feb 202478,177
Jan 202478,310
Dec 202378,354
Nov 202378,404
Oct 202378,529
Sep 202378,664
Aug 202378,744
Jul 202378,832
Jun 202378,822
May 202378,768
Apr 202378,689
Mar 202378,451
Feb 202378,127
Jan 202377,462
Dec 202277,385
Nov 202277,329
Oct 202277,206
Sep 202276,808
Aug 202276,651
Jul 202276,643
Jun 202276,647
May 202276,619
Apr 202276,385
Mar 202276,443
Feb 202276,540
Jan 202276,703
Dec 202176,801
Nov 202176,830
Oct 202176,974
Sep 202177,016
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

TaeanCheonanGongjuBoryeong