Income inequality in the U.S. has increased from 2006 to 2022, according to American Community Survey (ACS) data. While it’s increased in the nation as a whole, it decreased in North Dakota, Washington, Hawaii, Nebraska, and Montana from 2018 to 2022. New York and Washington, D.C. lead the nation in income inequality. This edition of Useful Stats explores state-level Gini index data from the U.S.

The United States boasts the world’s largest economy and is home to many of the most prestigious, highly ranked universities across the globe, leading to a highly educated population. Overall, advanced education pays off in terms of personal earnings and national innovation. Factors like field of study, skills, and job demand can greatly affect earning potential.

A new Bureau of Economic Analysis (BEA) release shows that over the past five years of available data (2018-2022), nationwide per capita personal income increased by 21.64%, rising from $53,786 to $65,423, with an average yearly percentage change of +5.04%.

Personal income[1] has increased from $1.25 trillion in 1974 to $23.38 trillion in 2023 nationwide, a nearly nineteen-fold increase over the past 50 years. Meanwhile, per capita personal income (PCPI), a metric of personal income standardized by population, has only seen a twelvefold increase from $5,836 to $69,810 over the same period. SSTI reveals these numbers from its analysis of new U.S.