text: Line graph shows increasing Internet use among U.S. adults of all household income levels between 2000 and 2015, with households with higher incomes consistently reporting higher rates of Internet use. Among households with annual incomes of at least $75,000, Internet use grew from 81 percent in 2000 to 97 percent in 2015. Among households with annual incomes between $50,000 and $74,999, Internet use increased from 72 percent in 2000 to 95 percent in 2015. Among households with annual incomes between $30,000 and $49,999, Internet use increased from 58 percent in 2000 to 85 percent in 2015. Among households with annual incomes less than $30,000, Internet use increased from 34 percent in 2000 to 74 percent in 2015.