Which State Is the Richest in America by GDP
California is the richest state in America by gross domestic product, with a state GDP exceeding $4 trillion, making its economy larger than most countries. California's GDP surpassed the United Kingdom's in 2024, driven by technology, entertainment, agriculture, and international trade. The state hosts the highest number of Fortune 500 companies and leads in innovation and venture capital investment.
New York ranks second in state GDP, supported by Wall Street, corporate headquarters, and global finance. Texas follows in third place, with strong growth from energy, technology, and manufacturing sectors. Forbes lists California, New York, and Texas as the top three richest states by total economic output, reflecting their dominant roles in national and global markets.
Which State Is the Richest by Median Household Income
Top Income States
Maryland consistently ranks as the richest state by median household income, with a median above $95,000, driven by proximity to Washington, D.C., and a strong federal and defense contracting sector. U.S. Census Bureau data shows Maryland, New Jersey, and Massachusetts among the highest-income states, with households earning well above the national median.
New Jersey and Massachusetts follow Maryland in median household income, supported by high-skill industries such as pharmaceuticals, finance, and technology. The Bureau of Labor Statistics tracks earnings and employment levels across states, confirming that these states have some of the highest average wages and lowest poverty rates in the country.
Which State Has the Most Billionaires and Wealth
Billionaire Concentration
California is home to the most billionaires in America, with residents such as Elon Musk, founder of Tesla and SpaceX, and Mark Zuckerberg, founder of Meta, holding massive tech-driven wealth. Forbes Real-Time Billionaires List tracks the net worth of the richest individuals in each state, showing California and New York dominate the ranking by number of billionaires.
New York and Texas also have high concentrations of wealth, with major finance, energy, and tech billionaires residing in these states. SEC filings reveal the ownership stakes and corporate structures behind many of these fortunes, highlighting how state-level economies attract and sustain extreme wealth through innovation, finance, and resource extraction.