Federal Debt Through American History
Explore how federal debt evolved across presidential administrations, wars, economic crises, and major historical events from the founding of the republic through the present day.
Debt Timeline (1790–2024)
Drag the brush to zoom · Tap chart to explore · Administration bands are color-coded by party
Presidential Administrations
Tap any row to see details · Debt in nominal dollars
47 of 47 administrations · Tap any row for detail
Data Notes
Federal debt figures represent gross federal debt outstanding in nominal dollars. Pre-1940 data from U.S. Treasury historical records; 1940–present from FRED GFDEBTN. Debt at administration boundaries is interpolated from annual fiscal-year data. Changes reflect wars, recessions, revenue, and inherited obligations — not solely the decisions of the administration in office.