Pew Research Center reports, data and interactive features on gay marriage and homosexuality, including public opinion, changing legal status and religious groups’ views.

Fact Tank Sep. 25, 2015

What’s a sin? Catholics don’t always agree with their church

Almost nine-in-ten U.S. Catholics believe that some actions are offensive to God, but many American Catholics don’t agree with church teachings on what constitutes sinful behavior.

Fact Tank Aug. 27, 2015

10 facts about religion in America

It’s a fascinating time for conversations about faith in the United States, with Pope Francis set to visit, a presidential election on the horizon and major trends reshaping the country’s religious landscape.

Fact Tank Jun. 29, 2015

Most Americans now say learning their child is gay wouldn’t upset them

Today nearly six-in-ten (57%) say they would not be upset if they had a child come out as gay or lesbian, according to our survey conducted in May.

Fact Tank Jun. 26, 2015

How the Supreme Court’s decision for gay marriage could affect religious institutions

Some legal scholars and others are trying to determine how a ruling granting same-sex couples a constitutional right to wed might affect religious institutions.

Fact Tank Jun. 26, 2015

5 facts about same-sex marriage

There has been a dramatic shift in recent years in Americans’ attitudes about gay marriage, with support rising to 57% in May 2015.

Fact Tank Jun. 26, 2015

Half of unmarried LGBT Americans say they would like to wed

Public support for same-sex marriage has surged: 57% of Americans favor allowing gays and lesbians to marry legally, up from 36% in 2005 and 27% in 1996.

Fact Tank Jun. 25, 2015

Same-sex marriage makes some legal gains in Latin America

While laws allowing same-sex marriage have become more common in European countries and in U.S. states, gay marriage advocates also have gained ground in some parts of Latin America. Most recently, the Mexican Supreme Court issued a ruling making it much easier for gay and lesbian couples to wed.

Jun. 24, 2015

How many same-sex married couples in the U.S.? Maybe 170,000

A new research paper suggests that the number of married same-sex couples in the United States in 2013 may have been much lower than the Census Bureau’s initial estimate for that year.

Fact Tank Jun. 9, 2015

Where Europe stands on gay marriage and civil unions

Ireland is the 14th European nation to change its laws to allow gay and lesbian couples to wed.

U.S. Politics Jun. 8, 2015

Record Support for Same-Sex Marriage

Public support for allowing gays and lesbians to marry legally continues its rapid rise: A 57% majority of Americans now favor allowing same-sex marriage, up from 42% just five years ago.