• Lower School: 6:1
• Middle School: 7:1
• High School: 8:1

Our primary entry grades are Prekindergarten, Kindergarten, 4th, 6th, and 9th. In addition to our entry years, we expand enrollment slightly in 1st and 3rd Grade. Students may be admitted into non-entry grades if space is available.

For admittance into Pre-Kindergarten and Kindergarten, we require students to be age four and five, respectively, by September 1 of their enrollment year at GDS. For admittance into 1st Grade, we require students to be age six by September 1 of their enrollment year at GDS.