Belgium vs Slovenia: Period average age of mothers birth order

Belgium
29.42
in 2022
Slovenia
28.93
in 2019
Belgium rank
18th
Slovenia rank
20th

Period average age of mothers birth order over time

  • Belgium
  • Slovenia
0102030198320022022

How they compare

Belgium currently reports 29.42 against 28.93 in Slovenia, a difference of 0.49.

The two have swapped places 2 times across 22 shared years of data; in 1998 it was Belgium ahead.

Belgium ranks 18th and Slovenia ranks 20th of 33 countries.

Across the 3 decades both report, Belgium averaged higher in 1 and Slovenia in 2.

Head to head by decade

Decade Belgium Slovenia Difference Ahead
1990s 26.86 25.98 0.88 Belgium
2000s 27.46 27.51 0.047 Slovenia
2010s 28.58 28.65 0.072 Slovenia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher period average age of mothers birth order, Belgium or Slovenia?
Belgium, at 29.42 against 28.93 in Slovenia as of 2022.
What is the difference in period average age of mothers birth order between Belgium and Slovenia?
0.49, with Belgium ahead.
How many years of comparable data are there for Belgium and Slovenia?
22 years are reported by both, from 1998 to 2019.
How do Belgium and Slovenia rank globally for period average age of mothers birth order?
Belgium ranks 18th and Slovenia ranks 20th of 33 countries.
Where does this data come from?
Our World in Data, published as Period average age of mothers birth order. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Belgium vs Slovenia: Period average age of mothers birth order. Statizoid, drawing on Our World in Data. Retrieved 12 November 2026, from https://population.statizoid.com/compare/period-average-age-of-mothers-birth-order/belgium/slovenia/

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About this data

Indicator
Period average age of mothers birth order
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
33 places, 1,650 data points, 1933–2025
Last refreshed