Key Takeaways
- In 2025, a resident of Blackpool could expect only 51 years of healthy life, compared with 69 years for someone from affluent Richmond, London.
- The bottom 10 % of earners in the UK make ≤ £11,800 per year, while the top 10 % earn £69,500 annually—a six‑fold gap.
- The UK’s Gini coefficient is the worst among G7 nations (aside from the US) and worse than most EU states, reflecting extreme income concentration.
- The top 1 % capture 15 % of all taxable income and own roughly 20 % of household wealth (≈ £2.7 trillion), largely driven by housing assets.
- Geographic inequality is stark: London and the southeast host high‑paid tech, finance and services jobs, whereas the north and Midlands retain low‑paid logistics, catering and construction work after the decline of traditional industry.
- Poorer regions suffer lower life expectancy and higher rates of obesity, diabetes and mental‑health problems.
- Despite a generous welfare system (over £100 bn yearly) and progressive taxation, these measures only partially offset disparities.
- The IFS Deaton Review recommends heavier taxation of capital gains and inheritances, a one‑off wealth tax, and targeted regional policies—such as innovation clusters, skills training and transport upgrades—to create good‑pay, career‑progression jobs outside London.
Introduction and Context of the Inequality Data
The figures presented stem from six years of interdisciplinary research conducted by economists, sociologists and public‑health experts for the Nuffield Foundation and the Institute for Fiscal Studies. Their findings were compiled in the “IFS Deaton Review,” released in late April 2025. Professor Richard Blundell of University College London, a co‑author, emphasized that the study aimed to map inequality across multiple indicators and concluded that the United Kingdom ranks among the most unequal countries globally.
Stark Health and Income Gaps
A striking illustration of this inequality appears in life expectancy: a man born in Blackpool, an economically disadvantaged seaside town in northwest England, could expect just 51 years of healthy life in 2025. By contrast, his counterpart from Richmond, an affluent London neighbourhood, could anticipate 69 years of good health—a gap of 18 years. Income disparities mirror this health divide. The poorest 10 % of Britons earn no more than £11,800 (≈ €13,664) per year, while the richest 10 % take home £69,500 annually, a six‑fold difference that underscores the breadth of economic stratification.
Measuring Inequality: Gini Coefficient and Top Earners
The UK’s Gini coefficient—a standard gauge of income inequality—stands as the worst among all G7 nations except the United States and is worse than that of most European Union members, with only Lithuania and Latvia faring poorer. Blundell noted that inequality is especially pronounced at the summit of the income pyramid. In the 2018‑2019 financial year, the top 1 % of earners claimed 15 % of all taxable income, a share exceeding the combined earnings of the bottom 55 % of the population.
Wealth Distribution and Housing Dynamics
Wealth concentration follows a similar pattern. The top 1 % own roughly 20 % of total household wealth in the UK, amounting to around £2.7 trillion according to the Office for National Statistics. Although this proportion is the lowest among G7 countries, the absolute value remains immense. Blundell attributed much of this wealth to housing: a surge in property values has enriched older generations who entered the market earlier, while younger cohorts struggle to access the property ladder, entrenching intergenerational inequality.
Geographic Disparities: London versus the North
Inequality is not only personal but also regional. London and the southeast host the highest‑paying jobs in technology, finance and high‑value services, creating pockets of affluence. Conversely, the UK’s central and northern regions have seen the industrial jobs that vanished in the 1970s and 1980s replaced by poorly paid positions in logistics, catering and construction. This spatial split fuels divergent economic trajectories, with the south enjoying dynamic, high‑skill employment while the north grapples with stagnant wages and limited upward mobility.
Health Consequences of Economic Divides
These economic disparities translate directly into health outcomes. In disadvantaged areas, life expectancy is lower, while prevalence of obesity, diabetes and poor mental health is markedly higher. The stress of insecure work, inadequate housing and limited access to healthy foods and recreational facilities compounds these risks, creating a feedback loop where poor health further reduces earning potential and entrenches poverty.
Social Safety Nets and Their Limits
The UK does provide a relatively generous system of support: over £100 billion is allocated annually to welfare, progressive taxation redistributes income, and successive minimum‑wage increases have lifted the floor for low‑paid workers. Blundell acknowledged that these measures have allowed poorer households to “partially catch up” with their wealthier peers. Nevertheless, the scale of inequality remains such that welfare alone cannot close the gap; structural drivers—particularly housing wealth and regional job concentration—require more targeted intervention.
Proposed Measures to Curb Inequality
In light of the stark findings, the IFS Deaton Review put forward a suite of policy recommendations. On the tax side, it advocates heavier levies on capital gains and inheritances, and suggests implementing a one‑off wealth tax rather than a recurring annual levy to boost redistribution without discouraging long‑term investment. To address regional imbalances, the review calls for the creation of new innovation clusters outside London, especially in the north of England. This would involve expanding skills‑training programmes, upgrading transport networks, and nurturing local ecosystems of start‑ups and venture‑capital firms. The ultimate aim is to generate good jobs that offer decent salaries, clear career progression and a healthy work‑life balance.
Path Forward and Challenges
Implementing these recommendations will demand political will, cross‑departmental coordination and sustained funding. Tax reforms may face resistance from affluent constituencies wary of wealth‑targeted policies, while regional development initiatives require overcoming decades of underinvestment and rebuilding trust in communities that have felt neglected by Westminster. Nonetheless, the data make clear that without decisive action, the UK’s entrenched inequalities—both economic and health‑related—will continue to undermine social cohesion and long‑term prosperity. Policymakers now have a detailed evidence base; the next step is translating those insights into concrete, equitable reforms.