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Prenuptial Agreement Statistics (2026)

Prenuptial agreements are no longer just for the wealthy. Surveys by The Harris Poll, Axios, Bloomberg News and LawDepot show the share of couples signing a prenup rising, with younger couples leading the shift.

This page collects the most recent sourced figures on how common prenups are, how attitudes vary by age, why couples sign them, what they cost, and the marriage and divorce trends behind them. Each statistic links to its original source.

39 statistics, each linked to its source. Updated .

Key statistics

As of May 2026, 53% of engaged or married Americans under age 45 said they had signed a prenup, according to a Harris Poll survey of 2,148 adults conducted for Bloomberg News.
53%
Bloomberg News (via WealthManagement.com), More Americans Are Getting Prenups, Even If They Aren't Rich
In 2023, about 1 in 5 married couples had a prenuptial agreement, according to a Harris Poll survey conducted for Axios.
1 in 5
Axios, America embraces prenups: 50% of adults open to signing
In 2023, 47% of millennials who were engaged or had been married said they entered a prenup, according to a Harris Poll survey for Axios.
47%
Axios, America embraces prenups: 50% of adults open to signing
In 2023, 50% of US adults said they at least somewhat supported the use of prenups, according to a Harris Poll survey for Axios.
50%
Axios, America embraces prenups: 50% of adults open to signing
In 2022, 15% of Americans who had been married or were engaged said they had signed a prenup, according to The Harris Poll.
15%
The Harris Poll, Prenups Gain Popularity In 2022

How many married couples have a prenup?

Are younger generations more likely to sign a prenup?

How do Americans feel about prenups?

Who asks for a prenup, and why?

How much does a prenup cost?

Frequently asked questions

What percentage of married couples have a prenup?

About 1 in 5 married couples had a prenuptial agreement in 2023, according to a Harris Poll survey for Axios. In a 2022 Harris Poll, 15% of Americans who had been married or were engaged said they had signed one, up from 3% in 2010.

Are prenups more common among younger couples?

Yes. As of May 2026, 53% of engaged or married Americans under 45 said they had signed a prenup, according to a Harris Poll for Bloomberg News. In 2023, 47% of millennials and 41% of Gen Z adults who were engaged or had been married said they entered one.

Do most Americans support prenups?

In 2023, 50% of US adults said they at least somewhat supported the use of prenups, according to a Harris Poll survey for Axios, up from 42% in a 2022 Harris Poll.

Who usually brings up a prenup?

In LawDepot's 2024 survey, 75% of respondents with prenups said the higher net worth partner raised the idea. On the HelloPrenup app, women initiated about 52% of prenups in 2026, according to Bloomberg News.

How much does a prenup cost?

Prenup apps such as HelloPrenup and First generated agreements for about $600 in 2026, and adding lawyers to review or represent each partner could raise the cost to $2,000 or more, according to Bloomberg News.

Cite this page

You are welcome to use these statistics. Please cite the original source of each number and link to this page:

Oakclause. "Prenuptial Agreement Statistics (2026)." Updated October 2026. https://www.oakclause.com/statistics/prenuptial-agreement-statistics

How we compiled these statistics

Every number comes from a published source that we opened and checked, mostly government agencies, academic research and established surveys. Each statement names the year the data refers to, and we keep the newest edition we could find. We do not combine numbers from different sources into new figures. Read our editorial policy.