What Net Worth Distribution by Percentile Means
Net worth distribution by percentile divides households or individuals into groups based on their total assets minus debts. Each percentile shows the share of wealth held by that slice of the population. Analysts use this approach to summarize inequality and compare wealth concentration across countries or time periods.
Key Percentile Groups and Their Share of Wealth
The median household, at the 50th percentile, often holds a small share of total wealth in many economies. The top 10% usually owns the largest share, while the bottom 50% may hold close to zero or even negative net worth. The top 1% frequently controls a disproportionate share, reflecting both asset ownership and debt patterns. Data from the Federal Reserve Survey of Consumer Finances and the World Inequality Database provide detailed breakdowns by percentile.
Why This Distribution Matters
Examining net worth by percentile helps policymakers and researchers understand economic mobility, savings capacity, and vulnerability to shocks. It also highlights gaps in access to education, housing, and business capital. Tracking these groups over time can reveal whether wealth is becoming more concentrated or spreading more evenly.
