Réunion vs United States of America: Share of births by age of mother

Réunion
4.1%
in 2023
United States of America
4.0%
in 2023
Réunion rank
147th
United States of America rank
150th

Share of births by age of mother over time

  • Réunion
  • United States of America
5101520195019862023

How they compare

Réunion currently reports 4.1% against 4.0% in United States of America, a difference of 0.1%.

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

Réunion ranks 147th and United States of America ranks 150th of 236 countries.

Across the 8 decades both report, Réunion averaged higher in 2 and United States of America in 6.

Head to head by decade

Decade Réunion United States of America Difference Ahead
1950s 6.4% 12.3% 5.9% United States of America
1960s 7.4% 15.4% 8.0% United States of America
1970s 10.8% 17.7% 6.9% United States of America
1980s 11.9% 13.4% 1.4% United States of America
1990s 10.8% 12.7% 1.8% United States of America
2000s 9.8% 10.6% 0.9% United States of America
2010s 6.6% 6.4% 0.2% Réunion
2020s 4.2% 4.1% 0.1% Réunion

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of births by age of mother, Réunion or United States of America?
Réunion, at 4.1% against 4.0% in United States of America as of 2023.
What is the difference in share of births by age of mother between Réunion and United States of America?
0.1%, with Réunion ahead.
How many years of comparable data are there for Réunion and United States of America?
74 years are reported by both, from 1950 to 2023.
How do Réunion and United States of America rank globally for share of births by age of mother?
Réunion ranks 147th and United States of America ranks 150th of 236 countries.
Where does this data come from?
UN, World Population Prospects (2024) – processed by Our World in Data, published as Share of births by age of mother. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Réunion vs United States of America: Share of births by age of mother. Statizoid, drawing on UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 13 September 2026, from https://population.statizoid.com/compare/share-of-births-by-age-of-mother/reunion/united-states/

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About this data

Indicator
Share of births by age of mother
Unit
%
Source
UN, World Population Prospects (2024) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed

Number of live births in a calendar year.