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3 schools in Declo

Idaho · Public K-12

Declo, Idaho operates 3 public K-12 schools between its neighborhoods, enrolling about 1,028 students (around 343 per school).

4-year change in Declo

SY 2020-21 vs SY 2024-25
Total enrollment
1,028
+88 (+9%) vs SY 2020-21
School count
3
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
Residents
477
all ages · ACS 5-yr
Students
1,028
public K-12 · NCES
Schools
3
public K-12

Schools

A-ZLargestTop rated
NameLevelGradesEnrollment
DECLO ELEMENTARY SCHOOLElementaryPK-05453
DECLO JR HIGH SCHOOLMiddle06-08249
DECLO SENIOR HIGH SCHOOLHigh09-12326

About Declo

Across Declo, Idaho, 3 public schools educates about 1,028 students between them.

On the level-by-level breakdown, the city consists of 1 elementary, 1 middle, and 1 high.

Schools in Declo average about 343 students each, 15% below the Idaho norm.

Trend over the past 4 years. Total public-school enrollment in Declo has climbed 9% since SY 2020-21, moving from about 940 students to 1,028.

On this page, the community for Declo discusses sports rivalries, cross-district programs, and shared facilities. Members of the local community share what they see day-to-day.

Frequently asked questions

How many K-12 schools are in Declo, Idaho?
There are 3 public K-12 schools in Declo, with a combined enrollment of about 1,028.
How many elementary, middle, and high schools are in Declo?
Declo has 1 elementary school, 1 middle school, and 1 high school.
What is the largest public school in Declo?
DECLO ELEMENTARY SCHOOL is the largest public school in Declo by enrollment, with approximately 453 students.
What school districts serve Declo?
Declo public schools are operated by CASSIA COUNTY JOINT DISTRICT.
What grade levels do public schools in Declo cover?
Public schools in Declo serve students from pre-K through grade 12.