Global Inequality Remains a Major Challenge as UN Finds Uneven Progress Across Countries

The world has made some progress in reducing economic inequality, but the latest United Nations statistics show that the gains remain uneven and millions of people continue to live far below the income levels of the societies around them.

The United Nations Sustainable Development Goals Report 2026, released in July, provides a detailed picture of progress toward reducing inequality within and between countries.

One of its most significant findings is that nearly 60 percent of countries with available data have experienced income or consumption growth among their poorest 40 percent that was faster than the national average since 2015. However, progress has been considerably weaker in many of the countries where poverty and inequality are most deeply entrenched.

The report also reveals that 13 percent of people in the countries covered by comparable data live on less than half of their country’s median income, demonstrating that relative poverty remains a major global challenge.

Inequality Has Not Disappeared

Economic growth does not automatically benefit every section of society equally.

A country can experience rising GDP while the poorest households see little improvement in their living standards.

The UN uses several indicators to measure this problem, including the income growth of the poorest 40 percent and the proportion of people living below half of the national median income.

The latest statistics show that some countries are achieving more inclusive growth, but others continue to experience large gaps between different income groups.

This uneven progress is one of the central concerns highlighted in the 2026 SDG report.

Nearly Six in Ten Countries Show Pro-Poor Growth

Among 112 countries with at least two comparable surveys conducted since 2015, approximately 58 percent recorded income or consumption growth for the poorest 40 percent that exceeded the national average.

This is an important indicator because it suggests that economic expansion is benefiting lower-income groups faster than the population as a whole in a majority of the countries with available data.

But the global picture is far from uniform.

The performance varies significantly by region and income level.

Asia Shows a Mixed Picture

East and South-East Asia recorded some of the strongest results.

Around 73 percent of countries in the region achieved growth among their poorest 40 percent that was faster than the national average.

By contrast, only around 38 percent of countries in Central and South Asia met the same benchmark.

This difference highlights the importance of looking beyond global averages.

Two regions can experience economic growth while producing very different outcomes for lower-income households.

Progress Is Weakest Where Poverty Is Deepest

The UN report identifies a particularly important pattern.

Countries where extreme poverty is most deeply entrenched often have fewer examples of genuinely pro-poor growth.

Sub-Saharan Africa and the Middle East and North Africa have relatively low shares of countries achieving faster income growth among the poorest 40 percent.

This creates a difficult cycle.

Countries with limited resources may struggle to invest sufficiently in education, healthcare, infrastructure and social protection, making it harder for poorer households to participate fully in economic growth.

Relative Poverty Falls, But Millions Remain Vulnerable

Another important measure used by the UN is the percentage of people living below 50 percent of their country’s median income.

This indicator does not measure extreme poverty. Instead, it shows how far people are positioned from the typical income level in their own country.

Among a sample of 93 countries with comparable data before and after the COVID-19 pandemic, the global proportion fell from 14.4 percent to 13 percent.

The improvement is encouraging, but it still means a substantial share of the population remains in relative poverty.

Regional Differences Are Significant

The reduction in relative poverty has not been evenly distributed.

East and South-East Asia recorded substantial improvements.

Sub-Saharan Africa also saw the proportion decline in the available comparison.

However, the situation moved in the opposite direction in Central and South Asia, where the share increased by around two percentage points in the post-pandemic comparison.

The Middle East and North Africa also recorded a smaller increase.

These differences demonstrate that global inequality requires policies tailored to local economic conditions.

Labour’s Share of Economic Output Is Falling

Income inequality is not only about household earnings.

The UN report also points to a long-term decline in the share of GDP going to labour between 2015 and 2025.

When workers receive a smaller share of the economic value created by an economy, income inequality can potentially widen, particularly when gains from productivity and investment are concentrated among businesses and asset owners.

This makes wages, employment conditions and workers’ bargaining power important parts of the inequality debate.

Discrimination Adds Another Layer

Economic inequality does not exist independently of social discrimination.

The 2026 UN report says nearly one in five people reported experiencing discrimination during the previous 12 months.

The reasons and severity vary significantly between populations and countries.

Discrimination can affect access to employment, education, healthcare, housing and other opportunities.

It can therefore reinforce economic inequality over time.

Data Gaps Hide the Full Picture

One challenge in measuring global inequality is the lack of comparable information.

Countries do not always conduct household surveys at the same frequency or use identical methodologies.

This makes international comparisons difficult.

The UN notes that important data gaps remain, meaning the true scale of inequality and discrimination may be greater or more complex than currently measured.

Improving statistical systems is therefore itself an important part of reducing inequality.

Refugee Numbers Have Increased Sharply

Conflict is another major driver of inequality.

According to the UN’s latest SDG assessment, the global refugee population has increased substantially since 2015.

By mid-2025, refugees represented approximately 444 people per 100,000 of the global population, more than double the level recorded in 2015.

Forced displacement can destroy livelihoods, interrupt education and separate families.

Refugees may also face restrictions in accessing employment, healthcare and social services.

Conflict Deepens Existing Inequality

War and instability often affect poorer communities disproportionately.

When infrastructure is destroyed, people with fewer financial resources have less ability to relocate, rebuild homes or maintain access to education and healthcare.

Conflict can therefore widen inequality both within affected countries and between countries.

The UN’s broader 2026 SDG assessment identifies escalating conflicts as one of the major obstacles to achieving the 2030 Agenda.

Social Protection Can Reduce Vulnerability

Government social-protection programmes can help households cope with economic shocks.

Cash transfers, pensions, unemployment support and other benefits can prevent temporary income losses from turning into long-term poverty.

The broader SDG report shows that more than half of the world’s population was covered by at least one social-protection benefit in 2023.

However, approximately 3.8 billion people remained without any social protection coverage.

This illustrates the enormous gap that still exists between countries and population groups.

Education Remains Central to Equality

Education is one of the strongest long-term tools for improving economic opportunity.

People with better access to quality education generally have greater opportunities to develop skills and enter higher-paying occupations.

However, access to education remains unequal.

Children from poor households, conflict-affected areas and marginalised communities can face greater barriers to completing their education.

Reducing these gaps is therefore essential for improving equality across generations.

Employment Quality Matters as Much as Employment

Creating jobs is important, but the quality of those jobs also matters.

Workers need fair wages, safe working conditions and adequate social protection.

Young people face particular challenges.

The UN reports that young people are nearly four times more likely to be unemployed than adults and more than twice as likely to be working poor.

These differences can have long-term effects on lifetime earnings and economic mobility.

Climate Change Can Widen Inequality

Climate-related shocks can disproportionately affect poorer communities.

Low-income households often have fewer resources to protect themselves against floods, droughts, extreme heat and other disasters.

They may also depend heavily on climate-sensitive activities such as agriculture.

The UN’s 2026 SDG assessment therefore connects inequality with climate vulnerability and the need for stronger resilience measures.

Development Finance Is Important

Reducing inequality between countries requires more than domestic policies.

Developing economies often need international investment, development assistance, technology and access to global markets.

The UN has warned that declining official development assistance is creating additional challenges for countries already facing financial constraints.

Improving the effectiveness of international development finance could therefore support progress toward greater global equality.

What Governments Can Do

The latest statistics point toward several areas where governments can make a difference.

These include:

• Expanding social-protection coverage
• Improving access to quality education
• Supporting decent and productive employment
• Protecting workers’ incomes
• Reducing discrimination
• Investing in poorer regions
• Improving access to healthcare
• Strengthening climate resilience
• Supporting refugees and displaced communities
• Improving national statistical systems

No single policy can eliminate inequality.

Progress requires several policies working together.

Why the 2030 Deadline Matters

The Sustainable Development Goals were adopted in 2015 with a target date of 2030.

With less than five years remaining, the UN says progress is meaningful in several areas but remains uneven and insufficient overall.

This means the coming years will be particularly important.

Governments will need to accelerate policies that have demonstrated results while addressing new pressures from conflict, climate change, economic uncertainty and rising debt.

The Global Picture Is Mixed

The latest statistics do not present a simple story of increasing or decreasing inequality.

There has been measurable progress.

Six in ten countries have reduced the share of their population living below half the national median income since 2015.

Nearly six in ten countries with available data have achieved faster income growth among their poorest 40 percent.

But the gains remain uneven, and some regions have moved backwards on important indicators.

Conclusion

The United Nations’ 2026 global statistics reveal a world making partial but uneven progress against inequality.

Nearly 60 percent of countries with available data have recorded faster income or consumption growth among their poorest 40 percent than the national average since 2015. At the same time, 13 percent of people in the comparable global sample remain below half of their country’s median income.

The statistics also highlight wider challenges, including discrimination, declining labour income shares and rising forced displacement.

The central message is clear: economic growth alone is not enough.

For growth to reduce inequality sustainably, people need access to quality education, decent employment, social protection, healthcare and equal opportunities.

With the 2030 SDG deadline approaching, the next few years will determine whether recent gains can be expanded or whether persistent inequality will continue to hold back millions of people.

The global inequality challenge is therefore not simply about creating more wealth—it is about ensuring that the benefits of economic progress reach those who have historically received the least.