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Global Concepts Charter High School

Equipping students for excellence

About Our High School Home

Global Concepts Charter High School is a small urban high school located in Lackawanna, New York. We serve several local areas including but not limited to Buffalo, Lackawanna, Orchard Park, Hamburg, West Seneca, Cheektowaga, and Eden. We have approximately 300 students in our high school, giving us a teacher to student ration of 1:21. Our class sizes are smaller, which allows students to have more individualized attention.

We encourage our students to follow their passions when picking their high school courses. Some of our highlights include:

  • We have an extensive fine arts program, including theater, music, art, and digital media.
  • We are expanding our Advanced Placement and dual college enrollment classes. Students will be able to earn college credits while in high school.
  • We are developing Career and Technicla Education Courses, starting with our culinary program. 

To learn more about our high school and it's programs, please reach out to our office manager, Ilana Conmy. 

GCCS High School Location

30 Johnson Street
Lackawanna, New York 14218