Table 3. Categorization of school segregation

School category	Racial/ethnic and socioeconomic composition	Number of high schools, 2019–2020
Mixed enrollment	> 10% and < 90% white	257
	< 50% economic disadvantage
White isolated	90% + white	6
Racially segregated	90% + minority	10
Economically segregated	50% + economic disadvantage	42
Racially and economically segregated	90% + minority	61
	50% + economic disadvantage