Armed forces personnel, total, gaps filled in Republic of Korea

Republic of Korea: Armed forces personnel, total, gaps filled was 569,000 in 2020. ▼ Falling

Latest (2020)
569,000
Change on year
down 7.2%
World rank
11th
of 173 countries
All-time high
750,000
in 1991
All-time low
569,000
in 2020
Years of data
36
1985–2020

Armed forces personnel, total, gaps filled in Republic of Korea, 1985–2020

0200.0k400.0k600.0k800.0k1985200220201985: 598.0k1986: 610.2k1987: 622.5k1988: 634.8k1989: 647.0k1990: 650.0k1991: 750.0k1992: 750.0k1993: 750.0k1994: 750.0k1995: 641.0k1996: 668.0k1997: 676.5k1998: 676.5k1999: 676.5k2000: 687.5k2001: 687.5k2002: 690.5k2003: 690.5k2004: 696.0k2005: 693.0k2006: 692.0k2007: 692.0k2008: 692.0k2009: 659.5k2010: 659.5k2011: 659.5k2012: 659.5k2013: 659.5k2014: 632.5k2015: 634.5k2016: 634.0k2017: 634.0k2018: 608.0k2019: 613.0k2020: 569.0k

Source: Statizoid (derived).

Analysis

Republic of Korea recorded 569,000 for armed forces personnel, total, gaps filled in 2020. That is the lowest value across all 36 years on record.

The figure is down 7.2% on the previous year and down 13.7% over ten years.

Over the whole period, armed forces personnel, total, gaps filled in Republic of Korea peaked at 750,000 in 1991 and was at its lowest, 569,000, in 2020.

That places Republic of Korea 11th out of 173 countries with data for 2020, putting it in the top 10%.

The long-run direction has been consistently falling across the 36 years of available data.

Armed forces personnel, total, gaps filled in Republic of Korea, year by year

Annual values for Armed forces personnel, total, gaps filled in Republic of Korea, 1985 to 2020.
Year Value Change
1985 598,000
1986 610,250 +2.0%
1987 622,500 +2.0%
1988 634,750 +2.0%
1989 647,000 +1.9%
1990 650,000 +0.5%
1991 750,000 +15.4%
1992 750,000 +0.0%
1993 750,000 +0.0%
1994 750,000 +0.0%
1995 641,000 -14.5%
1996 668,000 +4.2%
1997 676,500 +1.3%
1998 676,500 +0.0%
1999 676,500 +0.0%
2000 687,500 +1.6%
2001 687,500 +0.0%
2002 690,500 +0.4%
2003 690,500 +0.0%
2004 696,000 +0.8%
2005 693,000 -0.4%
2006 692,000 -0.1%
2007 692,000 +0.0%
2008 692,000 +0.0%
2009 659,500 -4.7%
2010 659,500 +0.0%
2011 659,500 +0.0%
2012 659,500 +0.0%
2013 659,500 +0.0%
2014 632,500 -4.1%
2015 634,500 +0.3%
2016 634,000 -0.1%
2017 634,000 +0.0%
2018 608,000 -4.1%
2019 613,000 +0.8%
2020 569,000 -7.2%

Averages by decade

DecadeAverage LowestHighest Years
1980s 622,500 598,000 647,000 5
1990s 698,850 641,000 750,000 10
2000s 688,050 659,500 696,000 10
2010s 639,400 608,000 659,500 10
2020s 569,000 569,000 569,000 1

Countries ranked near Republic of Korea

  1. 8 Brazil 762,000 compare
  2. 9 Indonesia 676,000 compare
  3. 10 Iran, Islamic Republic of 650,000 compare
  4. 12 Viet Nam 522,000 compare
  5. 13 Türkiye 512,000 compare
  6. 14 Myanmar 463,000 compare

See the full ranking of 219 places →

More public sector data for Republic of Korea

All data for Republic of Korea →

Frequently asked questions

What is armed forces personnel, total, gaps filled in Republic of Korea?
Armed forces personnel, total, gaps filled in Republic of Korea was 569,000 in 2020, according to Statizoid (derived).
What is the highest armed forces personnel, total, gaps filled recorded in Republic of Korea?
The highest recorded value was 750,000 in 1991.
What is the lowest armed forces personnel, total, gaps filled recorded in Republic of Korea?
The lowest recorded value was 569,000 in 2020.
How does Republic of Korea rank for armed forces personnel, total, gaps filled?
Republic of Korea ranks 11th out of 173 countries with data for 2020.
Is armed forces personnel, total, gaps filled rising or falling in Republic of Korea?
Over the last ten years it is down 13.7%. The long-run trend across the full record is falling.
Where does this Republic of Korea data come from?
The figures come from Statizoid (derived), published as part of Armed forces personnel, total, gaps filled. Statizoid updates them automatically from the source API.

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Armed forces personnel, total, gaps filled in Republic of Korea. Statizoid, drawing on Statizoid (derived). Retrieved 24 August 2026, from https://public-sector.statizoid.com/stat/armed-forces-personnel-total-gaps-filled/korea-rep/

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How this figure is calculated

Armed forces personnel, total with 597 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
Armed forces personnel, total, gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
219 places, 7,420 data points, 1985–2020
Last refreshed

Armed forces personnel, total with 597 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.