Cold Spring Harbor High School
Commack High School
Commack Middle School
Commack Road Elementary School
Comsewogue High School
Connetquot Alternative Preschool At Premm
Connetquot Elementary School
Connetquot High School
Copiague Christian Academy
Copiague Middle School
Coral Rock Academy
Coram Elementary School
Cordello Avenue Elementary School
Countrywood Primary Center