Alden-Hebron School District # 19

Belvidere School District #100

Cary School District #26

Crystal Lake School District #47

Crystal Lake School District #155

DeKalb School District #428

Durand School District #322

Fox River Grove School District #3

Genoa-Kingston School District #424

Harlem School District #122

Harrison School District #36

Harvard School District #50

Hiawatha School District #426

Hinckley-Big Rock School District #429

Hononegah High School District #207

Huntley School District #158

Indian Creek School District #425

Johnsburg School District #12

Kinnikinnick School District #131

Marengo High School District #154

Marengo-Union School District #165

McHenry Elementary School District #15

McHenry High School District #156

Nippersink School District #2

North Boone School District #200

Pecatonica School District #321

Prairie Grove School District #46

Prairie Hill School District #133

Richmond-Burton High School District #157

Riley School District #18

Rockford School District #205

Rockton School District #140

Sandwich School District #430

Shirland School District #134

Somonauk School District #432

South Beloit School District #320

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Woodstock School District #200