The United States divorce rate has fallen to its lowest point in more than 50 years, with the refined rate dropping to 14.2 per 1,000 married women in 2024. New research from the Institute for Family Studies estimates that roughly 40% of today's first marriages will end in divorce — a significant revision downward from the decades-old claim that half of all marriages fail. For California residents navigating family law, this shift reshapes expectations around settlement planning, spousal support duration, and gray divorce trends.
Key Facts
| Detail | Summary |
|---|---|
| What happened | Institute for Family Studies published updated divorce projections using refined rate methodology |
| Key finding | Approximately 40% of today's first marriages will end in divorce, not the long-cited 50% |
| 2024 refined rate | 14.2 divorces per 1,000 married women — lowest since the early 1970s |
| Gray divorce trend | Adults 50 and older now account for 36% of all U.S. divorces, double the share from the 1990s |
| Remarriage failure | Second and third marriages fail at rates of 60-67%, nearly double the first-marriage rate |
| Data source | U.S. Census Bureau American Community Survey, analyzed by IFS |
The 50% Myth Is Officially Dead
The claim that half of all marriages end in divorce was always a rough projection based on peak divorce-era data from the late 1970s and early 1980s. The Institute for Family Studies has now confirmed what demographers suspected for years: the actual lifetime divorce risk for first marriages entered today sits closer to 40%. The refined divorce rate of 14.2 per 1,000 married women in 2024 represents a steady decline from its modern peak of approximately 22.8 per 1,000 in the early 1980s — a drop of nearly 38% over four decades.
This matters for California family law practitioners and their clients because divorce expectations directly influence how couples approach prenuptial agreements, property division negotiations, and long-term financial planning. When people believe divorce is a coin flip, they plan differently than when they understand the actual risk profile.
The decline is driven by several demographic shifts. Americans are marrying later — the median age at first marriage reached 30.2 for men and 28.4 for women in 2023, according to Census Bureau data. College-educated couples divorce at substantially lower rates than couples without degrees. And cohabitation before marriage, once considered a divorce risk factor, has become so normalized that its statistical effect has diminished.
How California Divorce Law Responds to These Trends
California remains a pure no-fault divorce state under Cal. Fam. Code § 2310, meaning either spouse can dissolve the marriage by citing irreconcilable differences without proving wrongdoing. The declining national divorce rate does not change this legal framework, but it does affect three areas California residents should understand.
First, spousal support calculations under Cal. Fam. Code § 4320 require courts to consider the length of the marriage as a primary factor. For marriages lasting 10 years or longer — classified as "long-duration" marriages under California law — the court retains jurisdiction over support indefinitely unless modified by agreement. As marriages last longer on average due to declining divorce rates, more California divorces will cross that critical 10-year threshold, potentially increasing long-term support obligations.
Second, California's community property system under Cal. Fam. Code § 760 divides marital assets equally (50/50). Longer marriages mean larger community estates to divide. Retirement accounts, pension benefits, and real estate equity all grow with time. A couple divorcing after 25 years in California faces a fundamentally different property division than a couple divorcing after 5 years, and the trend toward longer marriages before divorce amplifies this complexity.
Third, California's mandatory financial disclosures under Cal. Fam. Code § 2104 become more critical as asset pools grow. Both spouses must exchange preliminary and final declarations of disclosure, and the consequences for hiding assets in a long-duration, high-asset divorce are severe.
Gray Divorce Is the Real Story
While the overall divorce rate declines, gray divorce among adults 50 and older has doubled its share of all U.S. divorces since the 1990s, now accounting for 36% of all marital dissolutions. This trend has profound implications for California residents approaching or in retirement.
California courts must divide retirement benefits accumulated during marriage as community property. Under Cal. Fam. Code § 2610, the court can divide pensions, 401(k) accounts, and other retirement assets. For a couple divorcing at age 60 after a 30-year marriage, this often means splitting the majority of retirement savings at the worst possible time — when there is little opportunity to rebuild.
Social Security benefits add another layer. A divorced spouse who was married for at least 10 years can claim benefits based on their ex-spouse's earnings record, provided they are at least 62 years old and have not remarried. With gray divorce rising, more Californians will rely on this provision.
The financial stakes are staggering. The average retirement savings for Americans aged 55-64 was approximately $408,420 in 2022, according to the Federal Reserve's Survey of Consumer Finances. Splitting that in a gray divorce leaves each spouse with roughly $204,000 — well below what most financial planners recommend for a secure retirement.
Remarriage Risk Demands Better Planning
The IFS data confirms that remarriages fail at rates of 60-67%, nearly double the 40% rate for first marriages. California law treats second and subsequent marriages identically to first marriages for property division and support purposes. Community property rules under Cal. Fam. Code § 760 apply with the same force regardless of how many times someone has married.
This statistical reality makes prenuptial agreements under Cal. Fam. Code § 1610-1617 essential for anyone entering a second or third marriage. A valid California prenuptial agreement can protect separate property, define spousal support limits, and prevent the commingling of assets from a prior marriage. Given the 60-67% failure rate for remarriages, entering a subsequent marriage without a prenuptial agreement is a financially reckless decision.
Practical Takeaways
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Stop using the 50% statistic when making personal financial decisions about marriage. The actual first-marriage divorce risk is closer to 40%, and it drops further for college-educated couples who marry after age 25.
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If you are over 50 and considering divorce in California, consult a certified divorce financial analyst in addition to a family law attorney. Gray divorce carries unique retirement, Social Security, and healthcare risks that legal counsel alone may not fully address.
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Anyone entering a second or third marriage in California should execute a prenuptial agreement. With remarriage failure rates between 60-67%, protecting assets from a prior marriage or divorce settlement is not pessimistic — it is prudent.
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Track the 10-year marriage milestone carefully. Under California law, crossing the 10-year mark transforms your marriage into a "long-duration" marriage for spousal support purposes, giving the court indefinite jurisdiction over support orders.
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Update your estate plan after any marital status change. California's community property presumptions under Cal. Fam. Code § 760 interact with estate planning documents, and a divorce or remarriage can invalidate prior beneficiary designations and trusts.
Frequently Asked Questions
Is the U.S. divorce rate really at a 50-year low?
Yes. The refined divorce rate fell to 14.2 per 1,000 married women in 2024, according to Institute for Family Studies analysis of Census Bureau data. This is the lowest rate recorded since the early 1970s, down nearly 38% from the peak of approximately 22.8 per 1,000 in the early 1980s.
What percentage of first marriages actually end in divorce?
Approximately 40% of today's first marriages are projected to end in divorce, according to the Institute for Family Studies' 2024 analysis. This is significantly lower than the commonly cited 50% figure, which was based on peak divorce-era projections from the 1980s and was never an accurate lifetime estimate.
Why is gray divorce increasing while overall divorce is declining?
Gray divorce among adults 50 and older now accounts for 36% of all U.S. divorces, double its share from the 1990s. Researchers attribute this to longer life expectancies, reduced stigma around late-life divorce, greater financial independence among older women, and the fact that many Baby Boomers are dissolving remarriages, which fail at rates of 60-67%.
How does California handle retirement assets in a gray divorce?
California divides retirement benefits accumulated during marriage as community property under Cal. Fam. Code § 2610. Pensions, 401(k) accounts, and IRAs are split 50/50 for the portion earned during the marriage. A Qualified Domestic Relations Order (QDRO) is typically required to divide employer-sponsored plans without tax penalties.
Should I get a prenup before a second marriage in California?
Absolutely. Remarriages fail at rates of 60-67%, nearly double the first-marriage divorce rate of 40%. A valid prenuptial agreement under Cal. Fam. Code § 1610-1617 can protect separate property, limit spousal support exposure, and prevent commingling of assets from a prior divorce settlement.
This article discusses recent news and provides general legal commentary. It does not constitute legal advice. Every case is unique. Consult a qualified family law attorney for advice specific to your situation.