Change since 1999
2016-2017
State 1999-2000 2016-2017 Percent change

Note: Data are constant dollars based on the Consumer Price Index (CPI), prepared by the Bureau of Labor Statistics, U.S. Department of Labor, adjusted to a school-year basis. The CPI does not account for differences in inflation rates from state to state.

Source: National Center for Education Statistics

Interactive: NBC News