Share of births outside marriage in Mexico

Mexico: Share of births outside marriage was 70.43 in 2020. ▲ Rising

Latest (2020)
70.43
Change on year
down 0.6%
World rank
3rd
of 42 countries
All-time high
70.86
in 2019
All-time low
28.7
in 1985
Years of data
36
1985–2020

Share of births outside marriage in Mexico, 1985–2020

0204060801985200220201985: 28.71986: 29.51987: 321988: 311989: 31.81990: 33.21991: 35.21992: 36.11993: 37.81994: 37.81995: 37.11996: 38.11997: 39.31998: 401999: 412000: 41.62001: 442002: 45.72003: 46.32004: 48.22005: 50.12006: 50.72007: 53.42008: 55.42009: 58.32010: 59.42011: 60.72012: 62.32013: 63.72014: 64.92015: 65.72016: 67.12017: 68.52018: 69.32019: 70.92020: 70.4

Source: Our World in Data.

Analysis

Mexico recorded 70.43 for share of births outside marriage in 2020.

That represents a change of down 0.6% on the previous year and up 18.7% over ten years.

Over the whole period, share of births outside marriage in Mexico peaked at 70.86 in 2019 and was at its lowest, 28.7, in 1985.

Mexico ranks 3rd of 42 countries on this measure, in the top 10%.

The long-run direction has been consistently rising across the 36 years of available data.

Share of births outside marriage in Mexico, year by year

Annual values for Share of births outside marriage in Mexico, 1985 to 2020.
Year Value Change
1985 28.7
1986 29.5 +2.8%
1987 32 +8.5%
1988 31 -3.1%
1989 31.8 +2.6%
1990 33.2 +4.4%
1991 35.2 +6.0%
1992 36.1 +2.6%
1993 37.8 +4.7%
1994 37.8 +0.0%
1995 37.1 -1.9%
1996 38.1 +2.7%
1997 39.3 +3.1%
1998 40 +1.8%
1999 41 +2.5%
2000 41.6 +1.5%
2001 44 +5.8%
2002 45.69 +3.9%
2003 46.26 +1.2%
2004 48.18 +4.2%
2005 50.12 +4.0%
2006 50.69 +1.1%
2007 53.39 +5.3%
2008 55.39 +3.8%
2009 58.26 +5.2%
2010 59.35 +1.9%
2011 60.72 +2.3%
2012 62.26 +2.5%
2013 63.7 +2.3%
2014 64.94 +1.9%
2015 65.65 +1.1%
2016 67.13 +2.3%
2017 68.52 +2.1%
2018 69.28 +1.1%
2019 70.86 +2.3%
2020 70.43 -0.6%

Averages by decade

DecadeAverage LowestHighest Years
1980s 30.6 28.7 32 5
1990s 37.56 33.2 41 10
2000s 49.36 41.6 58.26 10
2010s 65.24 59.35 70.86 10
2020s 70.43 70.43 70.43 1

Countries ranked near Mexico

  1. 1 Chile 75.08 compare
  2. 2 Costa Rica 72.53 compare
  3. 4 Iceland 69.4 compare
  4. 5 France 62.2 compare
  5. 6 Bulgaria 59.6 compare

See the full ranking of 42 places →

More population data for Mexico

All data for Mexico →

Frequently asked questions

What is share of births outside marriage in Mexico?
Share of births outside marriage in Mexico was 70.43 in 2020, according to Our World in Data.
What is the highest share of births outside marriage recorded in Mexico?
The highest recorded value was 70.86 in 2019.
What is the lowest share of births outside marriage recorded in Mexico?
The lowest recorded value was 28.7 in 1985.
How does Mexico rank for share of births outside marriage?
Mexico ranks 3rd out of 42 countries with data for 2020.
Is share of births outside marriage rising or falling in Mexico?
Over the last ten years it is up 18.7%. The long-run trend across the full record is rising.
Where does this Mexico data come from?
The figures come from Our World in Data, published as part of Share of births outside marriage. Statizoid updates them automatically from the source API.

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Share of births outside marriage in Mexico. Statizoid, drawing on Our World in Data. Retrieved 23 August 2026, from https://population.statizoid.com/stat/share-of-births-outside-marriage/mexico/

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About this data

Indicator
Share of births outside marriage
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
42 places, 2,139 data points, 1960–2021
Last refreshed