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KOREA, IN NUMBERS Population

Chilgok Population

Monthly resident registration population · KOSIS

MonthlyLatest available: Aug 2026

Current population

103,426

Data period: Aug 2026

YoY change

-1.79%

-1,882 people · Year-over-year

Annual Local Government Budget

KRW 825 billion

≈ US$606.05 million

Fiscal year 2026 · Initial budget

General and special accounts · Excludes funds

View exact KRW amount

KRW 825,000,000,000

FX reference date: · ECB · Reference conversion

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

Population rank within North Gyeongsang#722 cities and counties
Share of parent population4.15%North Gyeongsang
Share of national population0.20%Aug 2026

5-year monthly trend

Chilgok · people

Population
Aug 2026103,426 people

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

Chilgok · 5-year monthly trend115,990112,326108,661104,997101,332Sep 2021Apr 2023Dec 2024Aug 2026
View monthly data
Chilgok · 5-year monthly trend
Data periodPopulation
Aug 2026103,426
Jul 2026103,539
Jun 2026103,537
May 2026103,618
Apr 2026103,807
Mar 2026103,999
Feb 2026104,347
Jan 2026104,596
Dec 2025104,842
Nov 2025104,988
Oct 2025105,104
Sep 2025105,190
Aug 2025105,308
Jul 2025105,560
Jun 2025105,895
May 2025106,143
Apr 2025106,270
Mar 2025106,521
Feb 2025106,762
Jan 2025107,142
Dec 2024107,383
Nov 2024107,599
Oct 2024107,865
Sep 2024108,119
Aug 2024108,390
Jul 2024108,620
Jun 2024108,836
May 2024109,072
Apr 2024109,234
Mar 2024109,475
Feb 2024109,904
Jan 2024110,299
Dec 2023110,581
Nov 2023110,881
Oct 2023110,951
Sep 2023111,173
Aug 2023111,258
Jul 2023111,372
Jun 2023111,434
May 2023111,593
Apr 2023111,725
Mar 2023111,894
Feb 2023112,074
Jan 2023112,329
Dec 2022112,487
Nov 2022112,598
Oct 2022112,626
Sep 2022112,740
Aug 2022112,993
Jul 2022113,157
Jun 2022113,184
May 2022113,312
Apr 2022113,311
Mar 2022113,455
Feb 2022113,664
Jan 2022113,683
Dec 2021113,822
Nov 2021113,896
Oct 2021113,843
Sep 2021113,870
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

YecheonBonghwaUljinUlleung