Inflation-adjusted public school spending per student in the U.S.
— Corey A. DeAngelis, school choice evangelist (@DeAngelisCorey) January 21, 2024
1970: $7,576
1980: $9,615
1990: $13,092
2000: $15,204
2010: $18,024
2021: $19,999
164% real increase since 1970.