Poorest States in America by Median Household Income

The poorest states in America are concentrated in the Deep South and parts of Appalachia, where median household income trails the national figure by $20,000 or more. Mississippi consistently ranks as the poorest state, with median household income roughly two-thirds of the national median. West Virginia, Louisiana, Arkansas, and Alabama round out the bottom of the ranking. Poverty in these states reflects long-running structural factors: historical underinvestment in education, the decline of extractive industries (coal, timber, fishing), agricultural mechanization, and the loss of mid-skill manufacturing jobs. Income alone, however, doesn't capture the full picture. The poorest states also tend to have the lowest costs of living, meaning a household earning $50,000 in Mississippi has roughly the same purchasing power as one earning $65,000 in Massachusetts. Federal programs like SNAP, Medicaid, and the Earned Income Tax Credit disproportionately flow to lower-income states, partially offsetting the income gap. This ranking shows median household income for all 50 states plus DC, drawn from the most recent American Community Survey 5-Year estimates.