Average age of mothers at childbirth in Norway
Norway: Average age of mothers at childbirth was 31.57 years in 2023. ▲ Rising
Latest (2023)
31.57 years
Change on year
up 0.0%
World rank
27th
of 236 countries
All-time high
31.57 years
in 2023
All-time low
26.48 years
in 1975
Years of data
74
1950–2023
Average age of mothers at childbirth in Norway, 1950–2023
Source: Human Fertility Database (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in years.
Analysis
In 2023, average age of mothers at childbirth in Norway stood at 31.57 years. That is the highest value across all 74 years on record.
The figure is up 3.7% over ten years.
Over the whole period, average age of mothers at childbirth in Norway peaked at 31.57 years in 2023 and was at its lowest, 26.48 years, in 1975.
That places Norway 27th out of 236 countries with data for 2023, putting it in the top quarter.
The long-run direction has been consistently rising across the 74 years of available data.
Average age of mothers at childbirth in Norway, year by year
| Year | years | Change |
|---|---|---|
| 1950 | 29.58 years | — |
| 1951 | 29.35 years | -0.8% |
| 1952 | 29.16 years | -0.7% |
| 1953 | 28.94 years | -0.7% |
| 1954 | 28.74 years | -0.7% |
| 1955 | 28.59 years | -0.5% |
| 1956 | 28.48 years | -0.4% |
| 1957 | 28.32 years | -0.6% |
| 1958 | 28.25 years | -0.2% |
| 1959 | 28.23 years | -0.1% |
| 1960 | 28.15 years | -0.3% |
| 1961 | 27.94 years | -0.7% |
| 1962 | 27.84 years | -0.4% |
| 1963 | 27.81 years | -0.1% |
| 1964 | 27.77 years | -0.1% |
| 1965 | 27.72 years | -0.2% |
| 1966 | 27.6 years | -0.4% |
| 1967 | 27.48 years | -0.4% |
| 1968 | 27.34 years | -0.5% |
| 1969 | 27.24 years | -0.3% |
| 1970 | 27.01 years | -0.8% |
| 1971 | 26.89 years | -0.5% |
| 1972 | 26.72 years | -0.6% |
| 1973 | 26.66 years | -0.2% |
| 1974 | 26.57 years | -0.3% |
| 1975 | 26.48 years | -0.3% |
| 1976 | 26.56 years | +0.3% |
| 1977 | 26.63 years | +0.3% |
| 1978 | 26.78 years | +0.5% |
| 1979 | 26.83 years | +0.2% |
| 1980 | 26.93 years | +0.4% |
| 1981 | 27 years | +0.2% |
| 1982 | 27.13 years | +0.5% |
| 1983 | 27.29 years | +0.6% |
| 1984 | 27.39 years | +0.3% |
| 1985 | 27.48 years | +0.3% |
| 1986 | 27.57 years | +0.3% |
| 1987 | 27.7 years | +0.5% |
| 1988 | 27.82 years | +0.4% |
| 1989 | 27.96 years | +0.5% |
| 1990 | 28.11 years | +0.5% |
| 1991 | 28.26 years | +0.5% |
| 1992 | 28.39 years | +0.5% |
| 1993 | 28.56 years | +0.6% |
| 1994 | 28.7 years | +0.5% |
| 1995 | 28.82 years | +0.4% |
| 1996 | 28.93 years | +0.4% |
| 1997 | 29.05 years | +0.4% |
| 1998 | 29.14 years | +0.3% |
| 1999 | 29.23 years | +0.3% |
| 2000 | 29.31 years | +0.3% |
| 2001 | 29.41 years | +0.3% |
| 2002 | 29.52 years | +0.4% |
| 2003 | 29.65 years | +0.4% |
| 2004 | 29.73 years | +0.3% |
| 2005 | 29.79 years | +0.2% |
| 2006 | 29.84 years | +0.2% |
| 2007 | 29.89 years | +0.2% |
| 2008 | 29.91 years | +0.1% |
| 2009 | 30 years | +0.3% |
| 2010 | 30.09 years | +0.3% |
| 2011 | 30.24 years | +0.5% |
| 2012 | 30.33 years | +0.3% |
| 2013 | 30.45 years | +0.4% |
| 2014 | 30.59 years | +0.5% |
| 2015 | 30.72 years | +0.4% |
| 2016 | 30.83 years | +0.4% |
| 2017 | 30.97 years | +0.4% |
| 2018 | 31.07 years | +0.3% |
| 2019 | 31.28 years | +0.7% |
| 2020 | 31.41 years | +0.4% |
| 2021 | 31.5 years | +0.3% |
| 2022 | 31.56 years | +0.2% |
| 2023 | 31.57 years | +0.0% |
Norway compared with similar countries
- Norway's 31.57 years is above the median for high income countries, which is 30.49 years, 1.0× the median. (85 countries reporting)
- Norway's 31.57 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 |
|---|---|---|---|---|
| 1950s | 28.76 years | 28.23 years | 29.58 years | 10 |
| 1960s | 27.69 years | 27.24 years | 28.15 years | 10 |
| 1970s | 26.71 years | 26.48 years | 27.01 years | 10 |
| 1980s | 27.43 years | 26.93 years | 27.96 years | 10 |
| 1990s | 28.72 years | 28.11 years | 29.23 years | 10 |
| 2000s | 29.71 years | 29.31 years | 30 years | 10 |
| 2010s | 30.66 years | 30.09 years | 31.28 years | 10 |
| 2020s | 31.51 years | 31.41 years | 31.57 years | 4 |
Countries ranked near Norway
More reference data data for Norway
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.3703 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.3621 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 1.55 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.0618 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 1.55 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 1.24 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.7734 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 1.48 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 6.9 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.3366 (2050)
Frequently asked questions
- What is average age of mothers at childbirth in Norway?
- Average age of mothers at childbirth in Norway was 31.57 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 Norway?
- The highest recorded value was 31.57 years in 2023.
- What is the lowest average age of mothers at childbirth recorded in Norway?
- The lowest recorded value was 26.48 years in 1975.
- How does Norway rank for average age of mothers at childbirth?
- Norway ranks 27th out of 236 countries with data for 2023.
- Is average age of mothers at childbirth rising or falling in Norway?
- Over the last ten years it is up 3.7%. The long-run trend across the full record is rising.
- Where does this Norway 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
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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.