U.S. value added to GDP by services sector 2023, by industry

Among the service sector in the United States, the real estate, rental and leasing industry added the most value to the GDP in 2023. In that year, this industry added 3.67 trillion U.S. dollars to the national GDP. 

Gross domestic product is a measure of how much a country produces in a certain amount of time. Countries with a high GDP tend to have large economies, for example, the United States. However, GDP does not take into consideration the cost of living and inflation rates, so it cannot be used to calculate the standard of living. The annual GDP of the United States since 1990 can be accessed here.