DECLO SENIOR HIGH SCHOOL
Public
High Grades 9–12
Part of CASSIA COUNTY JOINT DISTRICT
505 EAST MAIN STREET, DECLO, ID 83323 · (208) 654-2030
Community ratings
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Academic performance
Math proficiency22%
State average 39.6%
Reading / language arts57%
State average 54%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
326Students enrolled
19:1Student–teacher ratio
35%Free / reduced lunch
RuralSetting
Regular SchoolSchool type
Enrollment by grade
Grade 992
Grade 1074
Grade 1190
Grade 1270
Students
White · 79%256
Hispanic · 21%67
Black · 0%1
Asian · 0%1
Two or more races · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
295’20
283’21
298’22
311’23
326’24
Location
505 EAST MAIN STREET DECLO
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.