COSSA ACADEMY
Public
High Grades 7–12
Part of CANYON-OWYHEE SCHOOL SERVICE AGENCY (COSSA)
109 PENNY LANE, WILDER, ID 83676 · (208) 482-6074
Community ratings
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Academic performance
Math proficiency5%
State average 39.6%
Reading / language arts15%
State average 54%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
79Students enrolled
8:1Student–teacher ratio
86%Free / reduced lunch
RuralSetting
Alternative Education SchoolSchool type
Enrollment by grade
Grade 85
Grade 918
Grade 1021
Grade 1118
Grade 1217
Students
White · 54%43
Hispanic · 43%34
Two or more races · 3%2
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
130’20
102’21
97’22
86’23
79’24
Location
109 PENNY LANE WILDER
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.