Which has higher average age of mothers at childbirth, Denmark or Norway?

Denmark, at 31.64 years against 31.57 years in Norway as of 2023.

What is the difference in average age of mothers at childbirth between Denmark and Norway?

0.07 years, with Denmark ahead.

How many years of comparable data are there for Denmark and Norway?

74 years are reported by both, from 1950 to 2023.

Where does this data come from?

Human Fertility Database (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Average age of mothers at childbirth. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Denmark vs Norway: Average age of mothers at childbirth

Denmark

31.64 years

in 2023

Norway

31.57 years

in 2023

Denmark rank

24th

Norway rank

27th

Average age of mothers at childbirth over time

Denmark
Norway

How they compare

Denmark currently reports 31.64 years against 31.57 years in Norway, a difference of 0.07 years.

The two have swapped places 3 times across 74 shared years of data; in 1950 it was Norway ahead.

Denmark ranks 24th and Norway ranks 27th of 236 countries.

Across the 8 decades both report, Denmark averaged higher in 5 and Norway in 3.

Head to head by decade

Decade	Denmark	Norway	Difference	Ahead
1950s	27.37 years	28.76 years	1.39 years	Norway
1960s	26.78 years	27.69 years	0.9127 years	Norway
1970s	26.65 years	26.71 years	0.065 years	Norway
1980s	27.61 years	27.43 years	0.184 years	Denmark
1990s	29.07 years	28.72 years	0.35 years	Denmark
2000s	30.14 years	29.71 years	0.4305 years	Denmark
2010s	30.91 years	30.66 years	0.2579 years	Denmark
2020s	31.57 years	31.51 years	0.0602 years	Denmark

Averages of every year both report within each decade.

Frequently asked questions

Which has higher average age of mothers at childbirth, Denmark or Norway?: Denmark, at 31.64 years against 31.57 years in Norway as of 2023.
What is the difference in average age of mothers at childbirth between Denmark and Norway?: 0.07 years, with Denmark ahead.
How many years of comparable data are there for Denmark and Norway?: 74 years are reported by both, from 1950 to 2023.
How do Denmark and Norway rank globally for average age of mothers at childbirth?: Denmark ranks 24th and Norway ranks 27th of 236 countries.
Where does this data come from?: Human Fertility Database (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Average age of mothers at childbirth. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Denmark vs Norway: Average age of mothers at childbirth. Statizoid, drawing on Human Fertility Database (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 26 September 2026, from https://reference.statizoid.com/compare/period-average-age-of-mothers/denmark/norway/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (Our World in Data); please keep the attribution.

<a href="https://reference.statizoid.com/compare/period-average-age-of-mothers/denmark/norway/">Denmark vs Norway: Average age of mothers at childbirth</a> — Statizoid

About this data

Indicator: Average age of mothers at childbirth
Unit: years
Source: Human Fertility Database (2025); UN, World Population Prospects (2024) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 17,683 data points, 1891–2023
Last refreshed: 18 September 2026

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.