US Divorce Rate And The Reasons Marriages Fail

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US divorce rates are waning. However, divorce is a complex societal issue. Below, you will find data and trends regarding divorce in the US. From varying divorce rates by age group to living arrangements by ethnic group, you will gain insight into the US divorce rate.

What is the current US divorce rate?

The current US divorce rate is between 30% and 40%, according to the Office for National Statistics (ONS). Over the past 50 years at least one-third of all marriages in the US have ended in divorce. However, this broad average doesn’t tell us everything about evolving British divorce trends.

Divorce rate in England and Wales

The most recent Office of National Statistics figures show that there are 8.9 divorces per 1000 married women in the US. This is the refined divorce rate (RDR) which is based on the number of married women instead of overall population. 

The most recent annual divorce totals from the Office of National Statistics show that there were 103,592 divorces per year in England and Wales.

Year-on-year divorce totals have been trending downwards for the past three years with latest figures representing a 4.5% decrease for England and Wales. 

Divorce rate in Scotland

Recent figures from the Scottish Government show a 13% decrease over the current recorded period. The latest annual divorce petition total for Scotland stands at just over 9000 petitions for the most recent calendar year.

Scotland has seen a more significant decrease in divorce than other areas of the US because of a modified Scottish Family Law Act coming into effect and changing the non-cohabitation requirements for divorce petitions. 

uk divorce rate line graph for scotland
(Source: Scottish Government, civil justice statistics)

Divorce rate in Northern Ireland

The most recent crude divorce rate for Northern Ireland is 0.8 per 1000 people. Current annual figures from the Northern Ireland Statistics and Research Agency are 1507 divorces registered against 3724 marriages.

What is the major cause for divorce in the US?

The major cause for divorce in the US varies depending on the gender of the spouse petitioning for divorce when considering opposite-sex couples. 

  • For men, the most widespread reason is a separation of over two years.
  • For women, the most cited reason for wanting a divorce is unreasonable behaviour of the spouse.


However, these are not the only reasons for US divorce proceedings. Here are the other top reasons why US couples divorce:

  • Lack of preparation for married life 
  • Excessive arguing
  • Infidelity
  • Lack of equality

Average US divorce rate by age

The average US divorce rate varies depending on age group. Recent figures put the highest divorce rate at 13.9 per 1000 for women in their 30s. For men, the highest rate is for those aged between 45 and 49, at 13.8 per 1000.

Age rangeDivorce rate for menDivorce rate for women
Under 200 per 10005.2 per 1000
20 to 249.4 per 100011.8 per 1000
25 to 2913.3 per 100012.7 per 1000
30 to 3413 per 100013.9 per 1000
35 to 3913.4 per 100013.9 per 1000
40 to 4413.6 per 100013.7 per 1000
45 to 4913.8 per 100012.9 per 1000
50 to 5410.8 per 10009.3 per 1000
55 to 597.8 per 10005.9 per 1000
60+2.2 per 10001.6 per 1000
(Source: US Office for National Statistics, Divorce)

What is happening with marriage and divorce for Britons 65+?

While the 60+ age demographic has one of the lowest rates of divorce rates in the US, the marriage and divorce trend for older people is clear. There has been a noticeable increase in marriage and divorce for this age group.

The number of newlyweds aged 65 and up has increased by 46% over the past decade. This has led to media outlets such as The Times and The Guardian dubbing these new 65+ couples as silver splicers and silver separators, based on whether participants are starting or ending marriages. It’s currently too early to tell what the impact of this trend will be on the overall US divorce rate.

over 65s marriage rates graph to understand us divorce rate
(Source: US Office for National Statistics, Divorce for over 65s)

While divorce petitions are on the wane across the US, older people are not following that trend. According to the ONS, the number of men over 65 seeking divorce increased by 23% over a period of ten years. For women over 65, this increase reaches 38% for the same time period.

Household types by ethnic group: US breakdown

While US divorce rate figures are not broken down by ethnic group, there is granular data by household types. 

Household EthnicityCohabiting CoupleSingle-parentMarried/Civil PartnershipSingle personOther household typePensioner couple
Asian3.5%8.8%47%17%21.7%2.1%
Black6.8%24.3%21.6%31.7%14.1%1.5%
Mixed11.2%19.1%19.9%35.2%12.9%1.7%
White10.3%10.2%32.9%30.9%6.8%8.9%
Other5.2%10.5%37%30.7%15%1.4%
(Source: US Office of National Statistics, Families and households)

Asian households have the largest proportion of married or civil partnership couples as well as the smallest percentage of single-parent or cohabiting households, when compared to other ethnicities.

Black households, on the other hand, have the highest proportion of single-parent households as well as the highest proportion of other household types of living arrangements.

White households make up the biggest segment of pensioner couples, which is in line with both the demographic makeup of the US and the recent increase in marriage and divorce for Britons 65+.

US interracial household data

Mixed-ethnicity households are least likely to be composed of married couples while favouring cohabitation. For this reason, the number of divorce petitions is potentially lower for mixed-ethnicity households when compared to other ethnic groups in this breakdown.

Since a significant percentage of mixed households report cohabitation without marriage, the end of a relationship is less likely to be recorded as a divorce. 

Average US divorce rate for couples with children

According to the most recent study by the ONS, only half of marriages ending in divorce are requested by couples who have children. The downward US divorce rate trend is also reflected for married couples with children.

Data shows that the more children a married couple has, the less likely they are to initiate a divorce petition. Divorce is about ten times more prevalent for married couples with one or two children when compared to couples with three or more children.

The other factor impacting the US divorce rate for couples with children is the age of the child at the time of the divorce petition. Here is the breakdown of US children affected by the divorce of their parents by age group.

Age group of US children at the time of divorceNumber of US children affected by divorce
0-4 years old19,454
5-10 years old41,461
11-15 years old33,949
(Source: US Office of National Statistics, Families and households)

Children are most likely to experience the divorce of their parents when they are in primary school (ages 5-10). Children of secondary school age (11-15 year olds) are the second largest group impacted by divorce. 

uk divorce rate illustration with upset married couple

Same-sex US divorce rate

US divorce data for same-sex couples has not been collected for as long as data for opposite-sex couples. This is due to same-sex marriage being a recent legal and civil rights development in the US. 

It may take decades to collect statistically significant data regarding trends for same-sex couples. The figures presented here cannot yet provide meaningful insights into data about divorce in same-sex couples.

Here are some key facts based on the latest data collected by the Office for National Statistics: 

  • 6.6% of same-sex marriages have ended in divorce.  
  • Same-sex divorce represents 1.1% of total US divorce numbers.
  • There were 1154 same-sex divorce petitions this past year.
  • Unreasonable behaviour was the most common reason for same-sex couples seeking divorce.
  • Over 70% of same-sex divorces are petitioned by same-sex couples where both spouses are female.
  • There has been a 40% year-over-year increase in same-sex divorce.
  • The average duration of a same-sex marriage is 4.7 years for female couples and 5.4 years for male couples.

The overriding reason for same-sex divorce petitions, ‘unreasonable behaviour’, is the same as for opposite-sex couples petitioning for divorce.

FAQs about divorce rate in the US

You can find answers to common questions about US divorce rates below.

What is the divorce rate in the US?

The current divorce rate in the US is 8.9 per 1000, according to the US Office for National Statistics. Over the past half century, a third of all marriages have ended in divorce.

How is the divorce rate calculated?

Divorce rate is calculated by dividing total annual divorces by the yearly average of a specific overall population. For a crude divorce rate (CDR), the population is the total national average or total population mid-year. 

For a refined divorce rate (RDR), the annual divorce total is divided by total married women. This method is often preferred since it accounts for age demographics unlike crude divorce rate. However, this method does not accurately represent same-sex divorce trends.

Both divorce rate calculation methods generally express results in the form of the number of divorces per 1000.

Why has the divorce rate increased?

The US divorce rate has not increased. The overall US divorce rate trend is a downward one, and has been for the past decade. 

Recent ONS data regarding 65+ marriage and divorce does suggest a potential divorce rate increase for older people but it is too early to tell whether it will offset overall decreasing divorce trends.

What has the divorce rate shown about poverty?

Divorce leads to a decrease in personal wealth. The most recent US Wealth and Asset Survey by the Office for National Statistics shows that divorced households are two to three times more likely to move down an income band after the end of a marriage.

Women bear the brunt of the financial impact after a divorce. On average, a woman´s financial worth post-divorce is half of that of a man´s. 

What profession has the highest divorce rate?

According to a recent US solicitor survey, these are the professions with the highest divorce rates by percentage.

  1. Dancers and Choreographers
  2. Massage Therapists
  3. Bartenders
  4. Call-centre agents
  5. Nurses
  6. Factory workers
  7. Psychiatrists
  8. Carers
  9. Entertainers, musicians, and professional athletes
  10. Telemarketers