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Most Young Adults Form a Family by Age 25

Most Young Adults Form a Family by Age 25  Whether it’s having a child, getting married or cohabiting with a romantic partner, these markers of forming a family are a common right of passage to adulthood.

Researchers at Bowling Green State University’s National Center for Family and Marriage Research’s (NCFMR) determined 61 percent of young adults have had a child, married or cohabitated with a romantic partner by their mid-20’s.

Using data from the National Longitudinal Survey of Youth 1997, researchers looked at the different pathways to family formation.

According to the research, more than two-thirds of women (69 percent) have formed a family in early adulthood compared to just over half of men (53 percent). Researchers also determined levels of education play an important role in how a family is formed — in sometimes unexpected ways.

Family formation in early adulthood was most prevalent among young adults with a GED diploma, at 81 percent. Those with at least a bachelor’s degree were least likely to form a family before age 25 (44 percent).

“Increasingly, young adults are spending more time in school as they pursue college and advanced degrees,” said sociologist and researcher Dr. Susan Brown.

“This tends to delay family formation — whether childbearing, cohabitation, or marriage — as most people aim to achieve financial security prior to starting a family.”

In the study, researchers found over a quarter of young adults married prior to their 25th birthday. Slightly more than a third of young adults followed a direct or “traditional” pathway into marriage, meaning they did not live with their partner or have a child before getting married.

Men were more likely than women to follow this “traditional” pathway, and it was more prevalent among Hispanics and less so among African-Americans. Only 26 percent of African-Americans who married in early adulthood did not live with their partner or have a child before getting married.

Young adults with at least a bachelor’s degree were most likely to follow a “traditional” marriage path at 55 percent, while those with a GED or without a high school diploma were more likely to cohabit or have a child before marriage.

According to sociologist Dr. Wendy Manning, these patterns depict the educational divide in family patterns in the United States.

“Young adults with the lowest economic prospects are least likely to follow the traditional family patterns,” she said.

Researchers found the most common family formation experience was cohabitation, but with considerable variation.

Thirty-seven percent of young adults with cohabitation experience have only lived with their significant other. One-half have cohabited and had a child, 36 percent have lived together and married, and nearly a quarter have experienced parenthood, marriage and cohabitation.

Of those who cohabited and had a child, the majority first lived together, then became parents.

Researchers discovered living together is a strong pathway to marriage.

Among young adults who got married, over three-fifths cohabited before tying the knot. Women are also more likely than men to live with someone before marriage (63 percent versus 57 percent).

“Today, most marriages are preceded by cohabitation,” Brown said. “It’s really become a stage in the courtship process. It’s unusual for couples to marry without first cohabiting.”

Cohabitation before marriage is more prevalent among whites than African-Americans or Hispanics. Factoring in education, those with a GED most often lived together before marriage while those with at least a bachelor’s degree were least likely to.

Researchers found one-third of young adults have had a child and over one in three of them did so before cohabitation or marriage. One-third of African-Americans have a child before entering a union— a rate that is over twice that of Hispanics and almost five times that of whites.

At only 2 percent, it’s rare for young adults with at least a bachelor’s degree to have a child pre-union. In contrast, about one-fifth of young adults without a diploma or degree or with a GED have had a pre-union birth before age 25.

One in seven young adults who had a child went from cohabitation to marriage and then parenthood by age 25.

Source: Bowling Green State University

Child cutting paper family photo by shutterstock.

Most Young Adults Form a Family by Age 25

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2018). Most Young Adults Form a Family by Age 25. Psych Central. Retrieved on November 29, 2020, from
Scientifically Reviewed
Last updated: 8 Aug 2018 (Originally: 6 Dec 2011)
Last reviewed: By a member of our scientific advisory board on 8 Aug 2018
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