How Long Do Marriages Last on Average?

Quick Answer

🏛️ Gov

19.1 years

is the average length of a first marriage that ends in divorce

For marriages that do end in divorce, the average duration is about 19.1 years. However, marriages that last tend to last much longer.

Last verified: 2026-01-15

Related Statistics

2.0 million

marriages occur in the United States each year

U.S. Census Bureau (2023)

6.0

marriages per 1,000 people in the US (marriage rate)

CDC National Center for Health Statistics (2023)

60%

decline in marriage rate since 1970

Pew Research Center (2023)

35%

of adults aged 25-54 have never been married

U.S. Census Bureau (2023)

50%

of American adults are currently married

U.S. Census Bureau (2023)

APA Format

Amora. (2026). How Long Do Marriages Last on Average?. Retrieved from https://tryamora.app/statistics/how-long-do-marriages-last

Journalist Format

According to Amora's research, 19.1 years is the average length of a first marriage that ends in divorce (Source: tryamora.app)

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