Copper Island Academy Achieves Exceptional Michigan School Index Score
Calumet, Michigan – December 18, 2025 Copper Island Academy (CIA), a tuition-free public charter school serving students in the Keweenaw Peninsula, is proud to announce its outstanding Michigan School Index Score of 99.03 for the 2024-25 school year. This marks the second year in a row that CIA has scored above 99, maintaining its position […]