How many married couples are in the U.S.? In 2023, there were 62.18 million married couples in the United States. This is an increase from 40.2 million married couples in 1960. Marriage in the U.S. While the number of married couples in the U.S. has increased in the past few decades, this could very well just be due to population change, since while the U.S. population has been increasing, the marriage rate has decreased significantly since 1990. In addition, the divorce rate has almost halved since 1990 despite concerns that more people are getting divorced than in years past. Same-sex marriage in the U.S. After years of advocacy, same-sex marriage became legal in the United States in June 2015. The U.S. Supreme Court ruled that same-sex marriage was legal in a landmark ruling in the case of Obergefell v. Hodges. In 2015, a clear majority of Americans were in favor of the legalization of same-sex marriage, and approval has only been increasing in the years since.

According to a recent survey, in 2023, around 71 percent of the American population believed same-sex marriage should be recognized by the law as valid. Interestingly enough, this figure changed considerably when taking into account the age group of the respondents. Young people between 18 and 34 years of age, in fact, were the group showing the highest support for same-sex marriage, with 89 percent. On the other hand, 60 percent of the respondents aged 65 years or more thought marriage between same-sex couples should be legally recognized as valid.

In 2022, about 40.26 percent of all family households in the United States had their own children under age 18 living in the household. This is compared to the approximate 50.62 percent of female led households with their own children.

The average American family in 2023 consisted of 3.15 persons. Families in the United States According to the U.S. Census Bureau, a family is a group of two people or more (one of whom is the householder) related by birth, marriage, or adoption and residing together; all such people (including related subfamily members) are considered as members of one family. As of 2023, the U.S. Census Bureau counted about 84.33 million families in the United States. The average family consisted of 3.15 persons in 2021, down from 3.7 in the 1960s. This is reflected in the decrease of children in family households overall. In 1970, about 56 percent of all family households had children under the age of 18 living in the household. This percentage declined to about 40 percent in 2020. The average size of a family household varies greatly from state to state. The largest average families can be found in Utah, California, and Hawaii, while the smallest families can be found in Wisconsin, Vermont and Maine.

In 2022, 97.4 percent of women between the ages of 15 and 19 years old in the United States were childless -- the most out of any age group. In the same year, 17.7 percent of women between the ages of 40 and 44 years old were childless. Demographics of women without children As of 2022, a little less than half of all women in the U.S. were childless. About 68.4 percent of women without children did not have a high school degree, which is in line with the largest percentage of childless women being between the ages of 15 and 19. Additionally, about 48 percent of Asian women in the United States did not have any children, more than the national average. Births in the U.S. Asian women in the United States have the lowest fertility rate per 1,000 women, while Native Hawaiian and Pacific Islander women had the highest fertility rate. The vast majority of all births in the U.S. were to women between the ages of 20 and 39, but it is worth noting that births in the United States have been declining over the past few decades.

The National Couples' Health and Time Study (NCHAT) is a population-based study of couples in America that contains representative samples of racial and ethnic diverse and sexual and gender diverse individuals. NCHAT entered the field on September 1, 2020, and data collection completed in April 2021. A follow-up survey (Wave 2) was fielded in 2022. The Wave 1 sample includes 3,642 main respondents. The sample frame included adults in the United States who ranged in age from 20-60 years old, who were married or cohabiting, and who were able to read English or Spanish. About 1,515 partners participated. NCHAT sample participants were recruited through the Gallup Panel. About 9 percent of the sample was non-Latinx Black, 6 percent non-Latinx Asian, 5 percent non-Latinx Multirace, 16 percent Latinx, and 1 percent another racial or ethnic identity. Approximately 55 percent of the sample identified as heterosexual, 20 percent as gay or lesbian, 10 percent as bisexual, and 15 percent as another sexual identity or multiple sexual identities. The sample was about evenly split between men and women, and almost 3 percent identified as another gender identity. 27 percent of couples were the same gender, and 4 percent were non-binary. About 75 percent were married and the remainder were cohabiting. The average age was 45. 65 percent of the sample had no children. One-third of the sample was in an interracial couple. 10 percent were born outside the US. Survey, time diary, experience sampling method, and geospatial data were collected. NCHAT is uniquely suited to address COVID, stress, family functioning, and physical and mental health and includes an abundance of contextual and acute measures of race and racism, sexism, and heterosexism.

In 2022, about 60 percent of Hispanic origin children lived with two married parents in the United States. On the other hand, about 4.3 percent of Hispanic origin children in the country lived with their father only.

The typical American picture of a family with 2.5 kids might not be as relevant as it once was: In 2023, there was an average of 1.94 children under 18 per family in the United States. This is a decrease from 2.33 children under 18 per family in 1960.

Familial structure in the United States

If there’s one thing the United States is known for, it’s diversity. Whether this is diversity in ethnicity, culture, or family structure, there is something for everyone in the U.S. Two-parent households in the U.S. are declining, and the number of families with no children are increasing. The number of families with children has stayed more or less constant since 2000.

Adoptions in the U.S.

Families in the U.S. don’t necessarily consist of parents and their own biological children. In 2021, around 35,940 children were adopted by married couples, and 13,307 children were adopted by single women.

In 2023, around 35 percent of men and 43 percent of women between the age of 25 and 34 in the United States lived with a spouse, whereas 19 and 11 percent respectively lived with a parent.

In 2022, about 14.88 million households in the United States had an income of 200,000 U.S. dollars or more a year. Another 20.77 million households however, had an income of less than 25,000 U.S. dollars in the same year, The total number of households in the U.S. since 1960 can be found here.

Between 2021 and 2023, support for same-sex marriage declined in 14 out of 23 surveyed countries worldwide. The major drops were seen in Canada and Germany, where the share of respondents agreeing with same-sex marriage went down six percentage points. Still, over 60 percent of respondents in those two countries supported it.

The way to legalization

As of 2021, 30 countries have legalized same-sex marriages, most of them located in Western Europe. Switzerland was the latest to do so after a referendum, while the second to last was Costa Rica, as the only Central American country. While most countries have legalized same-sex marriage through legislation, in South Africa and Taiwan, this was enacted via courts' mandates. Taiwan and South Africa are the first and so far only countries in their continent to have legalized same-sex marriage.

Hostility and criminalization

The support and legalization of same-sex marriages is growing, and the acceptance of homosexuality is slowly but steadily increasing in more hostile countries. In Nigeria, for instance, homosexuality is a crime punishable with the death penalty. Despite a small increase, only seven percent of people believe that homosexuality should be accepted by society. Africa, Asia, and the Middle East are still the most dangerous world regions for homosexuals. In fact, 71 countries still criminalize homosexuality, and most of them are located in the Middle East, Africa, and Asia.