This map shows school year 2022–23 segregation indexes in US public school districts
in order to compare US public school districts against each other in terms of racial
segregation. It is based on the Mutual Information Index and Atkinson Index (the former
using national racial demographic weightings) defined within the 2011 article
“Measuring school segregation”
by David M. Frankel and Oscar Volij.
School enrollment data comes from the
Common Core of Data
provided by the US National Center for Education Statistics.