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School Directory

13 Member Districts

MARESA partners with each district across Marquette and Alger counties to provide shared services, specialized programs, and collaborative support. Every district is listed with its office, its leaders, and its schools — open a district for its board and office staff, or a school for its full staff roster.

Marquette County · 9 districts

Superintendent

Dr. Sara Croney

sara.croney@gwinnschools.org(906) 346-9283

Admin Asst. to Superintendent

Jane Flourre

(906) 346-0308

Secretary to Superintendent

Elizabeth Firby

(906) 315-1431

Superintendent

Zack Sedgwick

zsedgwick@mapsnet.org(906) 225-5326

Admin Asst. to Superintendent/Board

Linda Hopper

(906) 225-4283

Alger County · 4 districts

Looking for MARESA’s own staff? See the MARESA Staff Directory. A printed 2025–26 regional directory (PDF) (opens in new tab) is also available.

13

School Districts

29

Schools Listed

~10K

Students

2,800

Square Miles