Total population by age in Republic of Korea

Republic of Korea: Total population by age was 515.72 in 2023. ◆ Volatile

Latest (2023)
515.72
Change on year
up 8.1%
World rank
18th
of 234 countries
All-time high
515.72
in 2023
All-time low
37.95
in 1951
Years of data
74
1950–2023

Total population by age in Republic of Korea, 1950–2023

0100200300400500195019862023

Source: UNICEF.

Analysis

Republic of Korea recorded 515.72 for total population by age in 2023. That is the highest value across all 74 years on record.

Compared with earlier readings it is up 8.1% on the previous year and up 40.9% over ten years.

Over the whole period, total population by age in Republic of Korea peaked at 515.72 in 2023 and was at its lowest, 37.95, in 1951.

That places Republic of Korea 18th out of 234 countries with data for 2023, putting it in the top 10%.

The series is highly variable year to year, so single readings are best treated with caution.

Averages by decade

DecadeAverage LowestHighest Years
1950s 48.16 37.95 63.41 10
1960s 68.21 64.57 75.7 10
1970s 86.04 78.29 99.48 10
1980s 116.62 101.68 131.81 10
1990s 170.25 135.77 203 10
2000s 275.84 209.89 332.14 10
2010s 370.3 337.49 437.84 10
2020s 463.4 425.93 515.72 4

Countries ranked near Republic of Korea

  1. 15 Thailand 626.36 compare
  2. 16 Türkiye 577.94 compare
  3. 17 Viet Nam 545.53 compare
  4. 19 Iran (Islamic Republic of) 487.22 compare
  5. 20 Spain 485.39 compare
  6. 21 Nigeria 472.49 compare

See the full ranking of 389 places →

More population data for Republic of Korea

All data for Republic of Korea →

Frequently asked questions

What is total population by age in Republic of Korea?
Total population by age in Republic of Korea was 515.72 in 2023, according to UNICEF.
What is the highest total population by age recorded in Republic of Korea?
The highest recorded value was 515.72 in 2023.
What is the lowest total population by age recorded in Republic of Korea?
The lowest recorded value was 37.95 in 1951.
How does Republic of Korea rank for total population by age?
Republic of Korea ranks 18th out of 234 countries with data for 2023.
Is total population by age rising or falling in Republic of Korea?
Over the last ten years it is up 40.9%. The long-run trend across the full record is volatile.
Where does this Republic of Korea data come from?
The figures come from UNICEF, published as part of Total population by age (70 years old). Statizoid updates them automatically from the source API.

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Total population by age in Republic of Korea. Statizoid, drawing on UNICEF. Retrieved 21 August 2026, from https://population.statizoid.com/stat/total-population-by-age-70-years-old/korea-rep/

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About this data

Indicator
Total population by age (70 years old)
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
389 places, 28,786 data points, 1950–2023
Last refreshed