Winchester's only K-12 college preparatory school.
ISW: Quick facts
ISW’s Class of 2020 scored an average over 1300 on the SAT.
100% of ISW students taking an AP have achieved a score of 3 or above.
ISW students have won 9 Regional and State Science Fair awards in the last 3 years.
Two-thirds of ISW faculty hold doctorates or masters degrees in their subject area.
ISW families enjoy a 7:1 student-to-college guidance-counselor ratio, compared with a 250:1 ratio in area high schools.
ISW students have won 14 awards in Regional and State Destination Imagination competitions in the last 4 years.
Meet the ISW community!
Our thriving community nurtures, supports, and challenges our engaged and curious students from kindergarten to twelfth grade. Nothing tells the ISW story like our students in action. Enjoy!
