Average age of mothers at childbirth in Denmark
Denmark: Average age of mothers at childbirth was 31.64 years in 2023. ▬ Flat
Latest (2023)
31.64 years
Change on year
up 0.0%
World rank
24th
of 236 countries
All-time high
31.64 years
in 2023
All-time low
26.5 years
in 1975
Years of data
108
1916–2023
Average age of mothers at childbirth in Denmark, 1916–2023
Source: Human Fertility Database (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in years.
Analysis
Denmark recorded 31.64 years for average age of mothers at childbirth in 2023. That is the highest value across all 108 years on record.
Compared with earlier readings it is up 2.6% over ten years.
Over the whole period, average age of mothers at childbirth in Denmark peaked at 31.64 years in 2023 and was at its lowest, 26.5 years, in 1975.
That places Denmark 24th out of 236 countries with data for 2023, putting it in the top 10%.
Average age of mothers at childbirth in Denmark, year by year
| Year | years | Change |
|---|---|---|
| 1916 | 30.29 years | — |
| 1917 | 30.22 years | -0.2% |
| 1918 | 30.31 years | +0.3% |
| 1919 | 30.32 years | +0.0% |
| 1920 | 30.03 years | -1.0% |
| 1921 | 30.04 years | +0.0% |
| 1922 | 30.06 years | +0.1% |
| 1923 | 29.95 years | -0.4% |
| 1924 | 29.94 years | -0.0% |
| 1925 | 29.87 years | -0.2% |
| 1926 | 29.76 years | -0.4% |
| 1927 | 29.69 years | -0.2% |
| 1928 | 29.65 years | -0.1% |
| 1929 | 29.66 years | +0.0% |
| 1930 | 29.49 years | -0.6% |
| 1931 | 29.41 years | -0.3% |
| 1932 | 29.35 years | -0.2% |
| 1933 | 29.32 years | -0.1% |
| 1934 | 29.2 years | -0.4% |
| 1935 | 29.03 years | -0.6% |
| 1936 | 28.93 years | -0.3% |
| 1937 | 28.8 years | -0.4% |
| 1938 | 28.75 years | -0.2% |
| 1939 | 28.7 years | -0.2% |
| 1940 | 28.48 years | -0.8% |
| 1941 | 28.52 years | +0.1% |
| 1942 | 28.6 years | +0.3% |
| 1943 | 28.62 years | +0.1% |
| 1944 | 28.53 years | -0.3% |
| 1945 | 28.46 years | -0.2% |
| 1946 | 28.72 years | +0.9% |
| 1947 | 28.52 years | -0.7% |
| 1948 | 28.33 years | -0.7% |
| 1949 | 28.05 years | -1.0% |
| 1950 | 27.84 years | -0.8% |
| 1951 | 27.68 years | -0.6% |
| 1952 | 27.58 years | -0.3% |
| 1953 | 27.49 years | -0.3% |
| 1954 | 27.39 years | -0.4% |
| 1955 | 27.31 years | -0.3% |
| 1956 | 27.24 years | -0.3% |
| 1957 | 27.12 years | -0.4% |
| 1958 | 27.05 years | -0.3% |
| 1959 | 27.02 years | -0.1% |
| 1960 | 27 years | -0.1% |
| 1961 | 26.97 years | -0.1% |
| 1962 | 26.93 years | -0.1% |
| 1963 | 27.04 years | +0.4% |
| 1964 | 26.8 years | -0.9% |
| 1965 | 26.74 years | -0.2% |
| 1966 | 26.64 years | -0.4% |
| 1967 | 26.52 years | -0.4% |
| 1968 | 26.52 years | -0.0% |
| 1969 | 26.6 years | +0.3% |
| 1970 | 26.7 years | +0.4% |
| 1971 | 26.71 years | +0.1% |
| 1972 | 26.7 years | -0.0% |
| 1973 | 26.68 years | -0.1% |
| 1974 | 26.6 years | -0.3% |
| 1975 | 26.5 years | -0.4% |
| 1976 | 26.59 years | +0.3% |
| 1977 | 26.58 years | -0.0% |
| 1978 | 26.66 years | +0.3% |
| 1979 | 26.76 years | +0.4% |
| 1980 | 26.85 years | +0.3% |
| 1981 | 26.98 years | +0.5% |
| 1982 | 27.17 years | +0.7% |
| 1983 | 27.36 years | +0.7% |
| 1984 | 27.54 years | +0.7% |
| 1985 | 27.73 years | +0.7% |
| 1986 | 27.89 years | +0.6% |
| 1987 | 28.07 years | +0.6% |
| 1988 | 28.2 years | +0.5% |
| 1989 | 28.32 years | +0.4% |
| 1990 | 28.42 years | +0.3% |
| 1991 | 28.6 years | +0.6% |
| 1992 | 28.75 years | +0.5% |
| 1993 | 28.92 years | +0.6% |
| 1994 | 29.07 years | +0.5% |
| 1995 | 29.19 years | +0.4% |
| 1996 | 29.27 years | +0.3% |
| 1997 | 29.4 years | +0.5% |
| 1998 | 29.5 years | +0.3% |
| 1999 | 29.59 years | +0.3% |
| 2000 | 29.68 years | +0.3% |
| 2001 | 29.75 years | +0.2% |
| 2002 | 29.92 years | +0.6% |
| 2003 | 30.04 years | +0.4% |
| 2004 | 30.13 years | +0.3% |
| 2005 | 30.22 years | +0.3% |
| 2006 | 30.3 years | +0.3% |
| 2007 | 30.41 years | +0.4% |
| 2008 | 30.44 years | +0.1% |
| 2009 | 30.49 years | +0.2% |
| 2010 | 30.58 years | +0.3% |
| 2011 | 30.68 years | +0.3% |
| 2012 | 30.74 years | +0.2% |
| 2013 | 30.82 years | +0.3% |
| 2014 | 30.89 years | +0.2% |
| 2015 | 30.94 years | +0.2% |
| 2016 | 30.98 years | +0.1% |
| 2017 | 31.04 years | +0.2% |
| 2018 | 31.18 years | +0.5% |
| 2019 | 31.28 years | +0.3% |
| 2020 | 31.43 years | +0.5% |
| 2021 | 31.58 years | +0.5% |
| 2022 | 31.62 years | +0.1% |
| 2023 | 31.64 years | +0.0% |
Denmark compared with similar countries
- Denmark's 31.64 years is above the median for high income countries, which is 30.49 years, 1.0× the median. (85 countries reporting)
- Denmark's 31.64 years is above the median for Europe & Central Asia, which is 30.36 years, 1.0× the median. (56 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1910s | 30.29 years | 30.22 years | 30.32 years | 4 |
| 1920s | 29.86 years | 29.65 years | 30.06 years | 10 |
| 1930s | 29.1 years | 28.7 years | 29.49 years | 10 |
| 1940s | 28.48 years | 28.05 years | 28.72 years | 10 |
| 1950s | 27.37 years | 27.02 years | 27.84 years | 10 |
| 1960s | 26.78 years | 26.52 years | 27.04 years | 10 |
| 1970s | 26.65 years | 26.5 years | 26.76 years | 10 |
| 1980s | 27.61 years | 26.85 years | 28.32 years | 10 |
| 1990s | 29.07 years | 28.42 years | 29.59 years | 10 |
| 2000s | 30.14 years | 29.68 years | 30.49 years | 10 |
| 2010s | 30.91 years | 30.58 years | 31.28 years | 10 |
| 2020s | 31.57 years | 31.43 years | 31.64 years | 4 |
Countries ranked near Denmark
More reference data data for Denmark
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 1.1 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.1915 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 2.65 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.4109 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 2.65 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 3.7 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 2.16 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 1.03 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 12.99 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 2.24 (2050)
Frequently asked questions
- What is average age of mothers at childbirth in Denmark?
- Average age of mothers at childbirth in Denmark was 31.64 years in 2023, according to Human Fertility Database (2025); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest average age of mothers at childbirth recorded in Denmark?
- The highest recorded value was 31.64 years in 2023.
- What is the lowest average age of mothers at childbirth recorded in Denmark?
- The lowest recorded value was 26.5 years in 1975.
- How does Denmark rank for average age of mothers at childbirth?
- Denmark ranks 24th out of 236 countries with data for 2023.
- Is average age of mothers at childbirth rising or falling in Denmark?
- Over the last ten years it is up 2.6%. The long-run trend across the full record is flat.
- Where does this Denmark data come from?
- The figures come from Human Fertility Database (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Average age of mothers at childbirth. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 108 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Mean age of mothers at the birth of their children if women were subject throughout their lives to the age-specific fertility rates observed in a given year.