Upcoming Events

COSSA Community Service Night

November 14th, 3:00 - 7:00 p.m.

Auto Brochure - Diesel Brochure

Nov. 14th, 3:00 - 7:00 p.m.

Parent-Teacher Conferences


TVCC & CWI on site

Army & Navy Recruiters available

COSSA Student Council Fundraiser

Welcome to COSSA Schools

COSSA Regional Technical and Education Center annually serves over 1225 students:

  • 700 Special Education Students

  • 150 Alternative Students

  • 250 Career-Technical Students

  • 125 Gifted/Talented Students

Latest News and Policies

October 7, 2018

A coalition of schools in Idaho is proving education is about much more than reading, writing, and arithmetic. Click on picture for the full story.

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Download the COSSA By-laws
Download Employee Forms

Tel: 208-482-6074

Fax: 208-482-7904

COSSA Affilate Schools

109 Penny Lane

Wilder, ID 83676