Background bands mark who was president. They are not an attribution of cause. Presidents do not solely control these metrics. Monthly points use the president in office on the first day of the month. Calendar year points use the president in office on July 1. Fiscal year points use the president in office on October 1, the first day of that fiscal year. A fiscal year runs through the following September 30 and can include two presidents.

Gross domestic product ([Millions of dollars])

Units: [Millions of dollars]. Nominal. annual.

Table 1.1.5. Gross Domestic Product Line code A191RC.

Source: U.S. Bureau of Economic Analysis, NIPA Section 1, All tables. Table 1.1.5 and Table 1.1.6, annual.. Retrieved 2026-10-19. Series: www.bea.gov/data/gdp/gross-domestic-product

Gross domestic product ([Millions of chained (2017) dollars])

Units: [Millions of chained (2017) dollars]. Inflation-adjusted. annual.

Table 1.1.6. Real Gross Domestic Product, Chained Dollars Line code A191RX.

Source: U.S. Bureau of Economic Analysis, NIPA Section 1, All tables. Table 1.1.5 and Table 1.1.6, annual.. Retrieved 2026-10-19. Series: www.bea.gov/data/gdp/gross-domestic-product