Population by age group in Denmark

Denmark: Population by age group was 308,877 people in 2023. ▼ Falling

Latest (2023)
308,877 people
Change on year
down 0.7%
World rank
124th
of 236 countries
All-time high
422,807 people
in 1950
All-time low
264,760 people
in 1985
Years of data
74
1950–2023

Population by age group in Denmark, 1950–2023

0100.0k200.0k300.0k400.0k195019862023

Source: UN, World Population Prospects (2024) – processed by Our World in Data. Measured in people.

Analysis

Denmark recorded 308,877 people for population by age group in 2023.

The figure is down 0.7% on the previous year and up 0.2% over ten years.

Over the whole period, population by age group in Denmark peaked at 422,807 people in 1950 and was at its lowest, 264,760 people, in 1985.

That places Denmark 124th 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.

Population by age group in Denmark, year by year

Annual values for Population by age group in Denmark, 1950 to 2023.
Year people Change
1950 422,807 people
1951 406,889 people -3.8%
1952 391,344 people -3.8%
1953 381,608 people -2.5%
1954 377,297 people -1.1%
1955 374,821 people -0.7%
1956 373,336 people -0.4%
1957 372,043 people -0.3%
1958 369,596 people -0.7%
1959 367,782 people -0.5%
1960 367,040 people -0.2%
1961 367,183 people +0.0%
1962 369,183 people +0.5%
1963 374,530 people +1.4%
1964 382,940 people +2.2%
1965 392,445 people +2.5%
1966 403,284 people +2.8%
1967 411,218 people +2.0%
1968 409,192 people -0.5%
1969 399,909 people -2.3%
1970 387,589 people -3.1%
1971 374,865 people -3.3%
1972 366,666 people -2.2%
1973 363,038 people -1.0%
1974 361,554 people -0.4%
1975 361,805 people +0.1%
1976 357,895 people -1.1%
1977 347,253 people -3.0%
1978 336,732 people -3.0%
1979 326,841 people -2.9%
1980 313,959 people -3.9%
1981 300,315 people -4.3%
1982 289,370 people -3.6%
1983 279,160 people -3.5%
1984 269,885 people -3.3%
1985 264,760 people -1.9%
1986 264,917 people +0.1%
1987 268,387 people +1.3%
1988 274,116 people +2.1%
1989 282,493 people +3.1%
1990 291,851 people +3.3%
1991 301,344 people +3.3%
1992 311,871 people +3.5%
1993 322,103 people +3.3%
1994 330,785 people +2.7%
1995 339,140 people +2.5%
1996 344,998 people +1.7%
1997 346,543 people +0.4%
1998 345,486 people -0.3%
1999 342,637 people -0.8%
2000 339,089 people -1.0%
2001 336,545 people -0.8%
2002 333,778 people -0.8%
2003 331,211 people -0.8%
2004 329,208 people -0.6%
2005 326,595 people -0.8%
2006 325,012 people -0.5%
2007 325,237 people +0.1%
2008 326,260 people +0.3%
2009 326,492 people +0.1%
2010 325,773 people -0.2%
2011 322,338 people -1.1%
2012 316,068 people -1.9%
2013 308,359 people -2.4%
2014 301,064 people -2.4%
2015 296,548 people -1.5%
2016 296,394 people -0.1%
2017 299,417 people +1.0%
2018 302,866 people +1.2%
2019 306,411 people +1.2%
2020 308,856 people +0.8%
2021 310,618 people +0.6%
2022 311,034 people +0.1%
2023 308,877 people -0.7%

Denmark compared with similar countries

  • Denmark's 308,877 people is above the median for high income countries, which is 127,928 people, 2.4× the median. (85 countries reporting)
  • Denmark's 308,877 people is above the median for Europe & Central Asia, which is 308,498 people, 1.0× the median. (56 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1950s 383,752 people 367,782 people 422,807 people 10
1960s 387,692 people 367,040 people 411,218 people 10
1970s 358,424 people 326,841 people 387,589 people 10
1980s 280,736 people 264,760 people 313,959 people 10
1990s 327,676 people 291,851 people 346,543 people 10
2000s 329,943 people 325,012 people 339,089 people 10
2010s 307,524 people 296,394 people 325,773 people 10
2020s 309,846 people 308,856 people 311,034 people 4

Countries ranked near Denmark

  1. 121 Mongolia 352,992 people compare
  2. 122 Gabon 331,234 people compare
  3. 123 Serbia 314,989 people compare
  4. 125 Bulgaria 308,119 people compare
  5. 126 New Zealand 298,070 people compare
  6. 127 Guinea-Bissau 297,297 people compare

See the full ranking of 236 places →

More population data for Denmark

All data for Denmark →

Frequently asked questions

What is population by age group in Denmark?
Population by age group in Denmark was 308,877 people in 2023, according to UN, World Population Prospects (2024) – processed by Our World in Data.
What is the highest population by age group recorded in Denmark?
The highest recorded value was 422,807 people in 1950.
What is the lowest population by age group recorded in Denmark?
The lowest recorded value was 264,760 people in 1985.
How does Denmark rank for population by age group?
Denmark ranks 124th out of 236 countries with data for 2023.
Is population by age group rising or falling in Denmark?
Over the last ten years it is up 0.2%. The long-run trend across the full record is falling.
Where does this Denmark data come from?
The figures come from UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Population by age group. Statizoid updates them automatically from the source API.

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Population by age group in Denmark. Statizoid, drawing on UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 22 September 2026, from https://population.statizoid.com/stat/population-by-five-year-age-group/denmark/

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About this data

Indicator
Population by age group
Unit
people
Source
UN, World Population Prospects (2024) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed

Total population, measured on 1 July of the year shown. This only includes people aged 0-4.