There are three elementary schools and one secondary school in the St. Elizabeth Seton Parish school family.
Newmarket

- St. Elizabeth Seton CES
960 Leslie Valley Drive
Newmarket, ON
L3Y 8B3
905-853-0340
http://ses.ycdsb.ca/
- Sacred Heart High School
1 Crusader Way
Newmarket, ON
L3Y 6R2
905-895-3340
http://sahe.ycdsb.ca/
East Gwillimbury (Sharon)
- Our Lady of Good Counsel CES
801 Murrell Boulevard
East Gwillimbury, ON
L9N 0P6
905-478-4242
http://olgc.ycdsb.ca/
East Gwillimbury (Holland Landing)
- Good Shepherd CES
19112 2nd Concession Road
East Gwillimbury, ON
L9N 0H2
905-895-0303
http://gsd.ycdsb.ca/