Marriage & Divorce Statistics in UK 2026 | Rates, Demographics, Trends & Key Facts

Marriage & Divorce in the UK

The United Kingdom’s relationship landscape in 2026 is one of the most data-rich and analytically complex in the developed world — and what that data reveals challenges nearly every popular assumption about marriage and divorce. The number of marriages in England and Wales peaked at over 480,000 in 1972; by 2023, that figure had fallen to 231,949 — a decline of more than 50% in a generation. The share of the population aged 16 and over that is married or in a civil partnership slipped below 50% for the first time ever in 2022, and by 2024 stood at just 49.5% according to the Office for National Statistics (ONS). People are marrying later, marrying less, and living together outside formal legal unions in greater numbers than at any point in modern British history. The median age at marriage for men reached 34.8 years in 2023 — nearly a decade later than in 1967, when it was 27.

At the same time, the April 2022 introduction of no-fault divorce under the Divorce, Dissolution and Separation Act 2020 delivered the biggest transformation in UK family law in more than 50 years — removing the requirement to assign blame and allowing either spouse to cite irretrievable breakdown alone. The reform reshaped not just how couples divorce, but when, with 74.2% of all divorces in 2023 granted under the new legislation, up from just 9.2% in 2022. By 2025–2026, nearly all divorces in England and Wales are processed under no-fault rules, and 97% of cases are now handled digitally. The 103,816 total legal partnership dissolutions recorded in 2023 — including 102,678 divorces — returned to pre-pandemic norms, confirming that the law change did not trigger a surge in break-ups, but did fundamentally change the nature of the process. This article brings together every key verified statistic from ONS, National Records of Scotland, Stowe Family Law, and Mediate UK to give the clearest possible picture of where UK marriage and divorce stands heading into 2026.

🔑 Key Facts: Marriage & Divorce Statistics in the UK 2026

UK MARRIAGE & DIVORCE — SNAPSHOT (LATEST DATA)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
UK marriages & civil partnerships (E&W, 2023)  ████████████  231,949
UK marriage peak (1972)                        ████████████████████████  480,000+
Married/civil partnered (ages 16+, 2024)       ████████████████████████  49.5%
Median male marriage age (2023)                ████████████████  34.8 years
Total divorces (E&W, 2023)                     ████████████  102,678
Divorce rate (men, per 1,000 married, 2023)    ████████  8.6
No-fault divorce share (2023)                  ████████████████████████  74.2%
Marriages projected to end in divorce          ████████████████████  ~42%
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Source: ONS Population Estimates by Marital Status (October 2025), ONS Divorces in England and Wales 2023 (July 2025), ONS Marriages in England and Wales 2023 (November 2025), National Records of Scotland 2024, Stowe Family Law, Mediate UK

Two numbers from this table define the central story of UK marriage and divorce in 2026: the 49.5% married/civil partnered rate — historic territory below the majority — and the 74.2% no-fault divorce adoption rate within just one year of full implementation. Together, they signal a country in which the legal architecture of relationships is being restructured from the ground up. With 6.5 million people now cohabiting outside formal legal union — up from 5.5 million in 2014 — the scale of relationship life that falls entirely outside civil registration systems is growing steadily. The 90%+ pre-marriage cohabitation rate, the highest since records began, confirms that marriage in the UK is increasingly treated as a deliberate later-life choice rather than the default starting point for adult partnership.

The £47.31 billion annual cost of family breakdown to the UK economy — calculated by the Relationships Foundation — provides the macro-economic frame for what are often discussed purely as personal decisions. Every statistic in this table has fiscal consequences: for legal aid budgets, housing markets, children’s services, mental health infrastructure, and pension entitlements. The ONS October 2025 bulletin on population by marital status is the most current national source and confirms that the directional shift in all these metrics is consistent, sustained, and accelerating among younger age groups.

1. UK Marriage Rate Trends & Regional Statistics 2026

MARRIAGES BY CONSTITUENT NATION — LATEST DATA (2023/2024)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
England & Wales (2023)   ████████████████████████████████  231,949
Scotland (2024)          ████████                          26,955
Northern Ireland (2024)  ███                               7,251
South East (E&W leader)  ████████████████                  16.1% of all E&W marriages
London (civil p. leader) ████████████████████              24.5% of civil partnerships
UK estimated annual      ████████████████████████████████  ~265,000 all unions
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Source: ONS Marriages and Civil Partnerships in England and Wales 2023 (November 2025), National Records of Scotland (August 2025), NISRA Northern Ireland, Wedding Statistics UK 2026 (weddingtoasts.co.uk)

The regional breakdown of marriages in England and Wales reflects the demographic concentration of the south of England. The South East registered 16.1% of all marriages in 2023 — the highest of any region — driven by population density, higher household incomes that support wedding expenditure, and the concentration of venues. London dominates civil partnerships specifically, with 24.5% of all civil partnership formations in 2023 taking place in the capital — a reflection of London’s younger, more diverse population, higher LGBTQ+ visibility, and the greater prevalence of couples who prefer civil recognition without marriage. Scotland’s 2024 data — showing 26,955 marriages, a slight increase on 2023 — suggests that north of the border the post-COVID backlog is now fully absorbed, and marriage numbers have stabilised near pre-pandemic levels, unlike the continued decline seen in Northern Ireland.

The collapse of the religious ceremony share from the historical norm to just 14.3% in 2023 is one of the most profound long-run demographic shifts visible in these statistics. In the 1960s, the overwhelming majority of UK weddings were church ceremonies; by 2019 that was already down to 18.2%, and by 2023 it had fallen further still. The rise of humanist ceremonies — which in Scotland accounted for 30.2% of marriages in 2023, making it the most popular non-civil option — reflects a broader secularisation of British social life that is particularly advanced in Scotland and Wales. Simultaneously, the marriage rate of 18.1 per 1,000 unmarried men in 2023 sits at less than one-quarter of the 1972 peak of 75 per 1,000, making the scale of the long-run marriage decline in the UK among the most dramatic of any comparable democracy.

2. Age at Marriage Demographics — UK Marriage Statistics 2026

MEDIAN AGE AT MARRIAGE — HISTORICAL TREND (ENGLAND & WALES)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
1967 (Men)          ████████████████           27 years
1967 (Women)        ████████████████           25 years
2019 (Men)          ████████████████████████   34.3 years
2019 (Women)        ████████████████████████   32.3 years
2023 (Men opp-sex)  ████████████████████████   34.8 years (record high)
2023 (Women opp-sex)████████████████████████   33.0 years (record high)
2022 (Men same-sex) █████████████████████████  36.2 years
2022 (Women same-sex)████████████████████████  32.6 years
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Source: ONS Marriages in England and Wales 2023 (November 2025), ONS Population Estimates 2024 (October 2025), ONS 2021 Census

The 2023 median marriage ages of 34.8 for men and 33.0 for women are both the highest ever recorded in England and Wales — and both represent a near-decade increase from the 1967 averages of 27 and 25 respectively. The trend is relentless and has continued upward through every decade since the 1960s. Its implications run far beyond the wedding industry: later marriage compresses the childbearing window, intersects with the housing crisis in ways that delay family formation further, and creates a population of educated, financially established people who bring very different expectations into marriage than their grandparents did. The 88.1% of men aged 25–29 who were unmarried in 2021 — up from just 54.2% in 1991 — is perhaps the single most striking generational contrast in the entire ONS dataset, capturing in one number the scale of the shift in early adult relationship norms over 30 years.

Same-sex couples marry at older ages than their opposite-sex counterparts across all measures. The ONS 2021 Census found that the average age for people in same-sex marriages was 44, compared with 55 for heterosexual married couples — the difference largely reflecting the fact that same-sex marriages have only been legal since 2014, meaning the pool of same-sex married couples is younger as an institution. The Marriage and Civil Partnership (Minimum Age) Act 2022, which came into force in England and Wales on 27 February 2023, raised the minimum marriage age to 18 — eliminating entirely the small number of 16–17 year old marriages that had previously occurred. Scotland and Northern Ireland retain a minimum age of 16, maintaining a legal divergence across the four nations.

3. UK Divorce Rate Statistics & No-Fault Divorce Data 2026

UK DIVORCE NUMBERS — KEY YEARS (ENGLAND & WALES)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
1993 (peak)   ████████████████████████████████████████  165,000+
2019 (pre-pandemic) ████████████████████████████████   107,599
2021 (pandemic spike) ████████████████████████████████  113,505
2022 (new law disruption) ████████████████████         80,057 (lowest since 1971)
2023 (stabilised) ████████████████████████████████     102,678
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Source: ONS Divorces and Dissolutions in England and Wales 2023 (July 2025), Stowe Family Law 2026, Mediate UK, NimbleFins (January 2026)

The 2023 total of 102,678 divorces represents a return to normality after one of the most statistically unusual periods in the history of UK divorce data. The 80,057 divorces recorded in 2022 — the lowest annual figure since 1971 — were not the result of marriages suddenly becoming more stable; they were the direct consequence of the Divorce, Dissolution and Separation Act 2020 introducing new mandatory waiting periods (a minimum 20 weeks from application to Conditional Order, then a further 6 weeks to the Final Order) that slowed the administrative pipeline during the law’s first year. The 2023 spike to 102,678 largely reflects the clearing of that backlog, as confirmed by the ONS. Mediate UK’s Director of Client Strategy describes it plainly: “The most significant finding is the rapid adoption of the no-fault divorce process. With nearly all divorces in 2025–2026 now being granted under the new legislation, we can confidently say that the reform has been successful in its primary aim: removing blame from the divorce process.”

The 42% divorce projection — based on marriage cohorts from the late 1990s — is significantly lower than the “one in two” statistic that has circulated in public discourse for decades and is repeatedly confirmed by the ONS to be an overestimate. The NimbleFins analysis of 60 years of ONS cohort data (1963–2023) finds the actual average closer to 33.9%. Even within cohorts, the picture varies: of couples married in 1973, 35.2% had divorced by 2023; the figure rises to 43.0% for the cohort married in 1973 when measured to their 25th anniversary. Among those married in 2013, only 17.5% had divorced within the first 10 years — down from 20% in earlier cohorts — suggesting younger couples today may be more selective, more prepared, and more likely to stay together.

4. Same-Sex Marriage & Civil Partnership Statistics in the UK 2026

SAME-SEX LEGAL PARTNERSHIPS — KEY DATA (ENGLAND & WALES)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
People in same-sex marriages (2024)    ████████████  206,087 (0.8% of all married)
Growth since introduction (2015)       ████████████████████████████████  +680% (26,194 → 206,087)
Same-sex divorces (2023, record high)  ████████  1,891 (highest ever)
Female same-sex dissolution rate       ████████████████  11.2 per 1,000 civil partnered women
Male same-sex dissolution rate         ████████          7.4 per 1,000 civil partnered men
Same-sex marriages as % of all (2019)  ██                3.1% of total marriages
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Source: ONS Population Estimates by Marital Status 2024 (October 2025), ONS Marriages and Civil Partnerships England and Wales 2023 (November 2025), ONS Divorces and Dissolutions 2023 (July 2025)

The 206,087 people in same-sex marriages recorded by the ONS in 2024 represent one of the most dramatic demographic growth stories visible anywhere in UK population data. From just 26,194 when records began in 2015, the figure has grown by approximately 680% in nine years — a trajectory that reflects both the gradual accumulation of same-sex marriages over time and the growing confidence and social normalisation of LGBTQ+ partnerships in British society. The 0.8% share of all married people in same-sex marriages remains small in absolute terms, but the directional trend is clearly upward and accelerating. Female same-sex couples consistently outnumber male same-sex marriages — accounting for 59.8% of same-sex marriages in 2023 — a pattern that has held since same-sex marriages were first permitted.

The dissolution rates for same-sex partnerships reveal a notable asymmetry: female same-sex civil partnerships dissolve at 11.2 per 1,000 — significantly higher than the 7.4 per 1,000 for male couples. Historically, female same-sex civil partnership dissolution rates were even higher (peaking at 49.9 per 1,000 in 2015), and while they have declined substantially, female partnerships continue to dissolve at higher rates than male ones. The shorter median marriages at divorce for same-sex couples — 7.2 years for male and 6.3 years for female couples, versus 12.7 years for opposite-sex — reflect in part that same-sex marriage is still a relatively young institution in the UK; as the institution matures and the pool of same-sex married couples ages, these median durations will lengthen.

5. Cost of Divorce in the UK & Financial Impact Statistics 2026

UK DIVORCE COST BREAKDOWN — 2026 AVERAGES (GBP)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Court fee (mandatory, all divorces)   ████             £612
Uncontested divorce (total)           ████████         £800–£1,200
Average total divorce cost            ████████████████ £14,561
Contested divorce                     ████████████████████████  £5,000–£30,000+
Complex/trial divorce                 ████████████████████████████████  £30,000–£100,000+
UK family breakdown cost (economy)    ████████████████████████████████  £47.31bn/year
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Source: Mediate UK (December 2025), OLS Solicitors (June 2026), WHN Solicitors (February 2026), Stowe Family Law (2026), NimbleFins (January 2026), Relationships Foundation

The £612 mandatory court fee introduced with no-fault divorce is the fixed baseline from which all UK divorce costs build. For the simplest cases — where both parties are agreed on everything, have no property disputes, no children arrangements to formalise, and no contested finances — the total cost of a divorce in 2026 sits between £800 and £1,200. That is the best-case scenario. The £14,561 average total divorce cost reflects the reality that most divorces involve at least some degree of complexity: a shared home, pension entitlements, child arrangements, or financial disagreements that require solicitor input and potentially court intervention. Once a divorce becomes fully contested, the range of £5,000 to £30,000+ becomes the operative reality, and high-conflict cases involving trials can breach £100,000 in combined legal fees. The Q1 2024 figure of 11% fewer divorce applications year-on-year is widely attributed by family lawyers to the cost of living crisis — couples who might otherwise seek legal separation are delaying because they cannot afford to maintain two households simultaneously while also funding legal proceedings.

The wealth disparity between divorced men and women is one of the most economically consequential findings in the UK divorce data. Divorced women have a median wealth in the £85,000–£200,000 range; divorced men hold £200,000–£300,000. The same ONS-derived data shows that divorced women are noticeably more likely to have wealth below £20,000, while divorced men are more likely to hold wealth of £1 million or more. This gap is not primarily explained by legal settlement outcomes — it reflects the cumulative economic disadvantage of caregiving responsibilities that disproportionately fall on women during marriage, including career interruptions, part-time working patterns, and the long-run pension impacts of reduced contributions during child-rearing years. At the macro level, the £47.31 billion annual economic cost of family breakdown — calculated by the Relationships Foundation and cited by Stowe Family Law — makes UK relationship dissolution one of the largest single recurring costs borne by the public sector and wider economy.

6. Cohabitation, Marital Status Trends & the Changing UK Family 2026

UK MARITAL STATUS TRENDS — POPULATION AGED 16+ (E&W, 2024)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Married/civil partnered (2024)     ████████████████████████  49.5%
Married/civil partnered (2014)     ██████████████████████████  51.5%
Never married (2024)               ████████████████████      36.8%
Never married (2014)               ████████████████████      33.9%
Cohabiting (not married, 2024)     ███████                   12.9% — 6.5M people
Cohabiting (not married, 2014)     ██████                    11.9% — 5.5M people
Divorced (not remarried, 2021)     █████                      9.1%
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Source: ONS Population Estimates by Marital Status England and Wales 2024 (October 2025), ONS 2021 Census, Russell-Cooke (January 2025)

The 49.5% married-or-civil-partnered rate recorded by the ONS in October 2025 is not simply a statistical curiosity — it is a structural landmark. For the first time in the history of modern British civil records, fewer than half the adult population (aged 16 and over) in England and Wales is in a legal partnership. The 18.57 million people who have never married or civil partnered — 36.8% of the population, up from 33.9% a decade ago — reflect a generation of younger adults who are delaying or foregoing formal marriage in favour of cohabitation, solo living, or simply a rejection of legal partnership as a social norm. The 18.4% cohabiting family share of all UK family types in 2022, growing year on year, puts the UK at the sharper end of the European trend away from formal marriage.

Perhaps the most telling forward-looking data point is the Russell-Cooke projection that UK marriages will decline by a further 28% by 2050 — a forecast based on current demographic trajectories among younger cohorts. With 88.1% of men aged 25–29 unmarried in 2021 — a figure that would have been almost unimaginable in 1991 when the equivalent was 54.2% — the pipeline of future marriages is visibly narrowing. The UK’s family structure is not collapsing — couples still form, children are still raised, and commitment still exists — but the legal form that commitment takes is diversifying rapidly. Marriage is becoming one option among several, rather than the default framework for adult partnership that it was for most of the 20th century.

Disclaimer: This research report is compiled from publicly available sources. While reasonable efforts have been made to ensure accuracy, no representation or warranty, express or implied, is given as to the completeness or reliability of the information. We accept no liability for any errors, omissions, losses, or damages of any kind arising from the use of this report.

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