Districts belonging to Tri-County Special Education Association cover nearly 2,000 square miles located within DeWitt, Logan, and McLean Counties in central Illinois. These districts have a collective enrollment of approximately 13,000 students, more than 2,200 of whom receive special education support. 

You can access each district's Web site through its link on this page.

Logan County Public School Districts

​Hartsburg-Emden Community Unit District #21

Mt. Pulaski Community Unit School District #23

Lincoln Elementary Schools District #27

Chester-East Lincoln Community Consolidated District #61

New Holland-Middletown Elementary School District #88

West Lincoln-Broadwell Elementary School District #92 (no direct public access)

Lincoln Community High School District #404

DeWitt County Public School Districts

Blue Ridge Community Unit School District No. 18

Clinton Community Unit School District No. 15

McLean County Public School Districts

El Paso - Gridley Community Unit School District No. 11

Heyworth Community Unit School District No. 4

LeRoy Community Unit School District No. 2

Lexington Community Unit School District No. 7

Olympia Community Unit School District No. 16

Ridgeview Community Unit School District No. 19

Tri-Valley Community Unit School District No. 3