Bailiwick of Guernsey vs Saint Barthélemy: Period average age of mothers

Bailiwick of Guernsey
30.7
in 2023
Saint Barthélemy
30.66
in 2023
Bailiwick of Guernsey rank
49th
Saint Barthélemy rank
51st

Period average age of mothers over time

  • Bailiwick of Guernsey
  • Saint Barthélemy
0102030195019862023

How they compare

Bailiwick of Guernsey currently reports 30.7 against 30.66 in Saint Barthélemy, a difference of 0.04.

The two have swapped places 5 times across 74 shared years of data; in 1950 it was Saint Barthélemy ahead.

Bailiwick of Guernsey ranks 49th and Saint Barthélemy ranks 51st of 229 countries.

Across the 8 decades both report, Bailiwick of Guernsey averaged higher in 2 and Saint Barthélemy in 6.

Head to head by decade

Decade Bailiwick of Guernsey Saint Barthélemy Difference Ahead
1950s 27.93 29.86 1.93 Saint Barthélemy
1960s 27.29 29.81 2.52 Saint Barthélemy
1970s 26.73 28.73 2 Saint Barthélemy
1980s 27.39 28.62 1.24 Saint Barthélemy
1990s 28.33 28.87 0.5449 Saint Barthélemy
2000s 29.03 29.17 0.1429 Saint Barthélemy
2010s 30.13 30.01 0.1133 Bailiwick of Guernsey
2020s 30.69 30.68 0.0042 Bailiwick of Guernsey

Averages of every year both report within each decade.

Frequently asked questions

Which has higher period average age of mothers, Bailiwick of Guernsey or Saint Barthélemy?
Bailiwick of Guernsey, at 30.7 against 30.66 in Saint Barthélemy as of 2023.
What is the difference in period average age of mothers between Bailiwick of Guernsey and Saint Barthélemy?
0.04, with Bailiwick of Guernsey ahead.
How many years of comparable data are there for Bailiwick of Guernsey and Saint Barthélemy?
74 years are reported by both, from 1950 to 2023.
How do Bailiwick of Guernsey and Saint Barthélemy rank globally for period average age of mothers?
Bailiwick of Guernsey ranks 49th and Saint Barthélemy ranks 51st of 229 countries.
Where does this data come from?
Our World in Data, published as Period average age of mothers. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bailiwick of Guernsey vs Saint Barthélemy: Period average age of mothers. Statizoid, drawing on Our World in Data. Retrieved 22 August 2026, from https://reference.statizoid.com/compare/period-average-age-of-mothers/guernsey/saint-barthelemy/

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About this data

Indicator
Period average age of mothers
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,683 data points, 1891–2023
Last refreshed