Statistics Explained

Archive:Marriages and births in Spain

The nuptiality and fertility in Spain have changed over the last decades.

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Author: INE Spain.
Data extracted in June 2015.


Figure 1: Population over 20 years of age according to their marital status in Spain
Source: Census 2011, INE
Figure 2: Evolution of crude marriage rate in Spain, 1981-2013
Source: Eurostat (demo_nind)
Figure 3: Mean age at first marriage in Spain
Source: INE
Figure 4: Crude marriage rate
Source: INE
Figure 5: De facto and legal couples in Spain 2001-2011
Source: Censos de Población y Viviendas INE
Table 1: Same sex marriages in Spain
Source: Marriage statistics- Vital Statistics, INE
Figure 6: Crude divorce rate in Spain
Source: INE
Figure 8: Crude birth rate in Spain, 1981-2013 (per 1 000 inhabitants)
Source: INE
Figure 9: Fertility rate, 1981-2013, average number of children per woman in Spain
Source: INE
Figure 10: Average age of women at their first child in Spain
Source: Indicadores Demográficos Básicos, INE


Figure 13: Proportion of live births outside marriage, 1981-2013
Source: Indicadores Demográficos Básicos, INE
Figure 14: Proportion of live births outside marriage, EU-Spain, 2005-2012
Source: Indicadores Demográficos Básicos, INE
Table 2: Increased incidence of fertility due to the contribution of foreign population
Source: Indicadores Demográficos Básicos, INE

This article on marriages and births is part of a pilot project implemented by Eurostat together with eight Member States (Estonia, Spain, Latvia, Croatia, the Netherlands, Romania, Slovenia and Sweden). The aim of the pilot project is to better reply to user's needs by complementing the Eurostat article presenting data on an EU level with more detailed information on the same topic, but at national level. Articles from the eight Member States are available in the corresponding national languages as well as in English and they form, together with the Eurostat article, an online publication.

Spain is now one of the countries in Europe where children are born at a later age. Couples now get married less frequently than before and they also wait longer. Young people remain single longer, there are more consensual unions and more births outside marriage. The divorce rate has doubled over the last decade.

It is noteworthy a change in the traditional way of family formation. The law has been amended, giving rise to a higher flexibility on the processes of couple formation and dissolution, and new models for living together have appeared alongside with the traditional marriage model.

Main statistical findings

Married people prevail, but number of marriages goes down

According to the last census (2011) more than half of the adult population in Spain (56.5 %) is married. Single people represent the second predominant category (29.8 %) followed by widowed (7.9%) and divorced (5.8 %).

If we compare this data with the one from the 1981 census, it can be noticed a rise in the percentage of single and divorced people, and a drop in the percentage of married and widowed.

When examining the evolution of marital status by age group it can be noticed that bachelorhood has increased for people under 50 years. Divorces have spread to almost all ages, with the highest incidence between 35 and 65 years.

Fewer marriages and at later ages

The incidence of marriage on the Spanish population has been reduced over the past 30 years, from 5.3 marriages for every 1 000 inhabitants in 1981 to 3.3 in 2013 (2 marriages less for every 1 000 inhabitants). The reduction in marriage rates has been intensified since 2006.

Another important fact is the lower intensity of marriage for women compared with men until 1992. From that moment on, women have surpassed and increased its distance from men.

The average age at first marriage has increased by 8 years from 1981 to 2013, going from 25.2 to 33.2 years.

Within the European Union the marriage rate has also been reduced, although the decline has been more intense in Spain, which has become one of the countries where there are fewer marriages per inhabitant and where people get married later.

More flexibility on the processes of couple formation and dissolution

The formation of family units has undergone significant change in recent years.

While the number of marriages has experienced a drop, cohabitation as a way of forming couples has increased. Comparing data from 2001 and 2011 censuses we can see that the number of consensual unions has doubled, going from 5.9 % of the total couples in 2001 to 14.5 % in 2011.

Within the European Union, Spain stands in an intermediate position, with 8.8 % of people over 20 years old living with a partner without being married, more than four times above the countries with lower percentages (Greece and Poland), less than the double of those representing the highest percentages (Sweden and Estonia).

In July 2005 same-sex weddings were legalized in Spain and they were included in marriage statistics as part of the Spanish Vital Statistics. Available data since then shows that the percentage of same-sex marriage in Spain is around 2 %.

In 1981 the law allowing divorce in Spain and establishing the separation as a previous step for obtaining the divorce is approved. Its amendment in 2005 removes this requirement, allowing the acceleration of the process.

This amendments lead to a notable change in the crude divorce rate that has been registered until then, going from rates close to 1 divorce for every 1 000 inhabitants until 2004, to rates of 2 divorces for every 1 000 inhabitants in 2013.

While divorces have increased, there has been a rise in remarriage. The evolution of the total number of marriages moves away from that of the first marriages since the 1981 divorce legalization, and from that moment on it can be noticed more people gets remarried for the second or more time over the years.

In Spain, fewer children and later

From the mid-seventies to the late nineties of the last century fertility indicators gradually lowered in Spain. At the beginning of the XXI century a recovery of fertility occurs, influenced in part by the high birth rate behaviour of immigrants and also by the arrival of mothers in fertile ages that were born during the Spanish baby-boom. However, since 2009 a further decline in fertility indicators that extends to 2013 is recorded.

This way, Spain has gone from 14.1 live births per 1 000 inhabitants in 1981 to 9.1 in 2013.

The average number of children per women has gone from 2.03 in 1981 to 1.27 in 2013.

In 1981 women living in Spain had their first child at the age of 25.2 years. The average age at motherhood in Spain has lagged over the years so that in 2013 the average age at which women have their first child was 30.4 years.

If we compare the Spanish fertility with that of the rest of countries of the European Union we find out Spain is one of the countries where they have fewer children per woman and they have it a later age.

One of the most noticeable changes is found, however, in the proportion of births outside marriage, which since 4.4 % in 1981 has not stopped growing to 40.9 % in 2013.

The evolution of this rate has shown a rise in recent years to stand close to the European average values.

Increased incidence of fertility due to the contribution of foreign population

In Spain, the contribution of foreign population to the number of births each year is noticeable. 22.5 % of those born in 2013 in Spain come from couples where at least one of the parents is a foreigner, although the proportion varies significantly between different regions.

The contribution of foreign immigration to the Spanish population rose the fertility indicators during the first years of this century and, in recent years, the decline in foreign population has contributed to the decreases of these indicators.

The incidence of fertility for foreign women in 2013 was higher than for Spanish. On average, they have 0.3 more children per women than Spanish women, and foreign mothers who give birth to their first child are about 4 years younger than Spanish.

Sources of statistical information

It is important to analyse how the population is distributed according to their marital status since this influences the household and family formation and dissolution. The population censuses collect information about the marital status of the Spanish population, according to its basic demographic characteristics, see: http://www.ine.es/censos2011_datos/cen11_datos_inicio.htm.

Vital Statistics show the number of births and marriages in Spain each year from the Spanish Civil Registry Office information. Since 1975 the Vital Statistics are adjusted to international demographic concepts. See: http://www.ine.es/jaxi/menu.do?type=pcaxis&path=%2Ft20%2Fe302&file=inebase&L=0.

If the absolute values provided by the Vital Statistics are put in relation to the population figures, we can obtain indicators that summarize and synthesize the evolution and behaviour of demographic phenomena. The Spanish Statistical Institute (INE) elaborates these indicators in the statistical synthesis operation Basic Demographic Indicators. Marriage indicators are available from 1976 and the birth and fertility ones from 1975. See: http://www.ine.es/jaxi/menu.do?type=pcaxis&path=%2Ft20%2Fp318&file=inebase&L=0.

Statistics on annulments, separations and divorces is an annual statistical research aimed to know the number of judgements of nullity, separation or divorce issued along the reference year. This statistic is conducted by INE under the agreement signed with the General Council of the Judiciary (CGPJ) dated February 14, 1995. See: http://www.ine.es/jaxi/menu.do?type=pcaxis&path=%2Ft18%2Fp420%2Fp01&file=inebase&L=0.


See also

Other information



[[Category:<Population>|Marriages and births in Spain]] [[Category:<Statistical article>|Marriages and births in Spain]] [[Category:<Marriages and divorces>|Marriages and births in Spain]]