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120 East Main Street, Declo, ID 83323 · (208) 654-2391 · Part of Cassia County Joint School District 151
What stands out about Declo Elementary School
- Its own letter, B+: better results than 66% of Idaho’s public schools
- Math proficiency 11 pts above the state
- Larger classes: 23 students per teacher
- Enrollment up 12.4% since 2020–21
- Next stop for Declo kids: Declo Jr. High School
On the path
Where Declo kids come from and go next. The whole path →
Test scores
2020–21Its own letter, B+, places these results among Idaho’s 671 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).
Location
Directions ↗














120 East Main Street, Declo
Students
Up 12.4% since 2020–21.
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Declo Elementary School from Declo families.
Other schools in Cassia County Joint School District 151
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Idaho’s other public schools; Declo’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.