Which has higher average age of women at marriage, Poland or United States of America?

United States of America, at 28.6 years against 27.9 years in Poland as of 2021.

What is the difference in average age of women at marriage between Poland and United States of America?

0.7 years, with United States of America ahead.

How many years of comparable data are there for Poland and United States of America?

20 years are reported by both, from 2001 to 2020.

Where does this data come from?

OECD (2025) – with minor processing by Our World in Data, published as Average age of women at marriage. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Poland vs United States of America: Average age of women at marriage

Poland

27.9 years

in 2020

United States of America

28.6 years

in 2021

Poland rank

36th

United States of America rank

33rd

Average age of women at marriage over time

Poland
United States of America

How they compare

United States of America currently reports 28.6 years against 27.9 years in Poland, a difference of 0.7 years.

Across all 20 years both countries report, United States of America has been ahead every year.

Poland ranks 36th and United States of America ranks 33rd of 41 countries.

United States of America has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Poland	United States of America	Difference	Ahead
2000s	25.22 years	25.47 years	0.2444 years	United States of America
2010s	26.83 years	27.04 years	0.21 years	United States of America
2020s	27.9 years	28.1 years	0.2 years	United States of America

Averages of every year both report within each decade.

Frequently asked questions

Which has higher average age of women at marriage, Poland or United States of America?: United States of America, at 28.6 years against 27.9 years in Poland as of 2021.
What is the difference in average age of women at marriage between Poland and United States of America?: 0.7 years, with United States of America ahead.
How many years of comparable data are there for Poland and United States of America?: 20 years are reported by both, from 2001 to 2020.
How do Poland and United States of America rank globally for average age of women at marriage?: Poland ranks 36th and United States of America ranks 33rd of 41 countries.
Where does this data come from?: OECD (2025) – with minor processing by Our World in Data, published as Average age of women at marriage. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Poland vs United States of America: Average age of women at marriage. Statizoid, drawing on OECD (2025) – with minor processing by Our World in Data. Retrieved 02 September 2026, from https://gender.statizoid.com/compare/age-at-marriage-women/poland/united-states/

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About this data

Indicator: Average age of women at marriage
Unit: years
Source: OECD (2025) – with minor processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 41 places, 693 data points, 2001–2021
Last refreshed: 28 August 2026

Average age of women who got married for the first time that year.