Number of one year olds in South Korea

South Korea: Number of one year olds was 123,691 in 2023. ▼ Falling

Latest (2023)
123,691
Change on year
down 3.1%
World rank
75th
of 236 countries
All-time high
490,346
in 1962
All-time low
123,691
in 2023
Years of data
74
1950–2023

Number of one year olds in South Korea, 1950–2023

100.0k200.0k300.0k400.0k500.0k195019862023

Source: Our World in Data.

Analysis

The most recent figure for number of one year olds in South Korea is 123,691, measured in 2023. That is the lowest value across all 74 years on record.

The figure is down 3.1% on the previous year and down 44.4% over ten years.

Over the whole period, number of one year olds in South Korea peaked at 490,346 in 1962 and was at its lowest, 123,691, in 2023.

That places South Korea 75th out of 236 countries with data for 2023, putting it in the middle of the range.

The long-run direction has been consistently falling across the 74 years of available data.

Number of one year olds in South Korea, year by year

Annual values for Number of one year olds in South Korea, 1950 to 2023.
Year Value Change
1950 316,676 —
1951 313,993 -0.8%
1952 319,166 +1.6%
1953 337,920 +5.9%
1954 358,500 +6.1%
1955 378,935 +5.7%
1956 398,132 +5.1%
1957 417,464 +4.9%
1958 437,654 +4.8%
1959 457,205 +4.5%
1960 473,959 +3.7%
1961 484,995 +2.3%
1962 490,346 +1.1%
1963 486,667 -0.8%
1964 477,503 -1.9%
1965 459,389 -3.8%
1966 436,359 -5.0%
1967 437,714 +0.3%
1968 444,317 +1.5%
1969 441,154 -0.7%
1970 443,709 +0.6%
1971 451,021 +1.6%
1972 455,937 +1.1%
1973 453,536 -0.5%
1974 441,734 -2.6%
1975 416,172 -5.8%
1976 386,853 -7.0%
1977 381,014 -1.5%
1978 385,524 +1.2%
1979 379,410 -1.6%
1980 381,181 +0.5%
1981 384,507 +0.9%
1982 391,130 +1.7%
1983 391,827 +0.2%
1984 373,224 -4.7%
1985 344,020 -7.8%
1986 315,338 -8.3%
1987 314,086 -0.4%
1988 321,197 +2.3%
1989 318,528 -0.8%
1990 316,469 -0.6%
1991 309,586 -2.2%
1992 312,459 +0.9%
1993 325,179 +4.1%
1994 329,263 +1.3%
1995 326,582 -0.8%
1996 319,168 -2.3%
1997 314,950 -1.3%
1998 313,113 -0.6%
1999 304,804 -2.7%
2000 291,915 -4.2%
2001 285,741 -2.1%
2002 275,449 -3.6%
2003 251,428 -8.7%
2004 233,939 -7.0%
2005 223,718 -4.4%
2006 211,445 -5.5%
2007 207,026 -2.1%
2008 210,452 +1.7%
2009 213,107 +1.3%
2010 217,698 +2.2%
2011 222,764 +2.3%
2012 223,033 +0.1%
2013 222,612 -0.2%
2014 219,337 -1.5%
2015 213,278 -2.8%
2016 209,548 -1.7%
2017 199,326 -4.9%
2018 181,890 -8.7%
2019 166,071 -8.7%
2020 153,320 -7.7%
2021 138,607 -9.6%
2022 127,706 -7.9%
2023 123,691 -3.1%

South Korea compared with similar countries

  • South Korea's 123,691 is above the median for high income countries, which is 11,586, 10.7× the median. (85 countries reporting)
  • South Korea's 123,691 is above the median for East Asia & Pacific, which is 14,573, 8.5× the median. (37 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1950s 373,564 313,993 457,205 10
1960s 463,240 436,359 490,346 10
1970s 419,491 379,410 455,937 10
1980s 353,504 314,086 391,827 10
1990s 317,157 304,804 329,263 10
2000s 240,422 207,026 291,915 10
2010s 207,556 166,071 223,033 10
2020s 135,831 123,691 153,320 4

Countries ranked near South Korea

  1. 72 Australia 149,125 compare
  2. 73 Ecuador 134,169 compare
  3. 74 Tajikistan 130,470 compare
  4. 76 Bolivia 123,421 compare
  5. 77 Haiti 122,131 compare
  6. 78 Papua New Guinea 119,606 compare

See the full ranking of 236 places →

More reference data data for South Korea

All data for South Korea →

Frequently asked questions

What is number of one year olds in South Korea?
Number of one year olds in South Korea was 123,691 in 2023, according to Our World in Data.
What is the highest number of one year olds recorded in South Korea?
The highest recorded value was 490,346 in 1962.
What is the lowest number of one year olds recorded in South Korea?
The lowest recorded value was 123,691 in 2023.
How does South Korea rank for number of one year olds?
South Korea ranks 75th out of 236 countries with data for 2023.
Is number of one year olds rising or falling in South Korea?
Over the last ten years it is down 44.4%. The long-run trend across the full record is falling.
Where does this South Korea data come from?
The figures come from Our World in Data, published as part of Number of one year olds. Statizoid updates them automatically from the source API.

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Number of one year olds in South Korea. Statizoid, drawing on Our World in Data. Retrieved 14 November 2026, from https://reference.statizoid.com/stat/number-of-one-year-olds/korea-rep/

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About this data

Indicator
Number of one year olds
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed