Which has higher average age of mothers at childbirth, Armenia or Puerto Rico?

Armenia, at 27.78 years against 27.75 years in Puerto Rico as of 2023.

What is the difference in average age of mothers at childbirth between Armenia and Puerto Rico?

0.03 years, with Armenia ahead.

How many years of comparable data are there for Armenia and Puerto Rico?

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

Where does this data come from?

Human Fertility Database (2026); UN, World Population Prospects (2024) – with major processing 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.

Armenia vs Puerto Rico: Average age of mothers at childbirth

Armenia

27.78 years

in 2023

Puerto Rico

27.75 years

in 2023

Armenia rank

204th

Puerto Rico rank

206th

Average age of mothers at childbirth over time

Armenia
Puerto Rico

How they compare

Armenia currently reports 27.78 years against 27.75 years in Puerto Rico, a difference of 0.03 years.

The two have swapped places 4 times across 74 shared years of data; in 1950 it was Armenia ahead.

Armenia ranks 204th and Puerto Rico ranks 206th of 236 countries.

Across the 8 decades both report, Armenia averaged higher in 5 and Puerto Rico in 3.

Head to head by decade

Decade	Armenia	Puerto Rico	Difference	Ahead
1950s	30.12 years	28.15 years	1.97 years	Armenia
1960s	28.65 years	27.58 years	1.07 years	Armenia
1970s	26.87 years	26.58 years	0.2847 years	Armenia
1980s	25.26 years	26.05 years	0.793 years	Puerto Rico
1990s	24.77 years	25.73 years	0.9647 years	Puerto Rico
2000s	25.37 years	25.85 years	0.4778 years	Puerto Rico
2010s	26.74 years	26.57 years	0.1731 years	Armenia
2020s	27.73 years	27.66 years	0.0655 years	Armenia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher average age of mothers at childbirth, Armenia or Puerto Rico?: Armenia, at 27.78 years against 27.75 years in Puerto Rico as of 2023.
What is the difference in average age of mothers at childbirth between Armenia and Puerto Rico?: 0.03 years, with Armenia ahead.
How many years of comparable data are there for Armenia and Puerto Rico?: 74 years are reported by both, from 1950 to 2023.
How do Armenia and Puerto Rico rank globally for average age of mothers at childbirth?: Armenia ranks 204th and Puerto Rico ranks 206th of 236 countries.
Where does this data come from?: Human Fertility Database (2026); UN, World Population Prospects (2024) – with major processing 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.

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Armenia vs Puerto Rico: Average age of mothers at childbirth. Statizoid, drawing on Human Fertility Database (2026); UN, World Population Prospects (2024) – with major processing by Our World in Data. Retrieved 09 November 2026, from https://reference.statizoid.com/compare/period-average-age-of-mothers/armenia/puerto-rico-us/

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<a href="https://reference.statizoid.com/compare/period-average-age-of-mothers/armenia/puerto-rico-us/">Armenia vs Puerto Rico: Average age of mothers at childbirth</a> — Statizoid

About this data

Indicator: Average age of mothers at childbirth
Unit: years
Source: Human Fertility Database (2026); UN, World Population Prospects (2024) – with major processing 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: 30 October 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.