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SCHOOL COMMUNITY·CASSIA COUNTY JOINT DISTRICT·NCES 160066000126

DECLO ELEMENTARY SCHOOL

120 EAST MAIN STREET, DECLO, ID 83323 · (208) 654-2391 · Cassia County
GRADES PK–05ELEMENTARY42-RURALTITLE IREGULAR SCHOOL453 STUDENTS
Enrollment
453
Elementary
DISTRICT 348 · STATE 332
Student : Teacher
23.2:1
20 FTE teachers
DISTRICT 19.9:1 · STATE 18.1:1
Free / Reduced Lunch
46%
207 students
DISTRICT 51% · STATE 46%
Community
2
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
56
Grade 1
92
Grade 2
78
Grade 3
72
Grade 4
77
Grade 5
78
Student demographics
White
36881%
DISTRICT 61% · STATE 72%
Hispanic
8018%
DISTRICT 37% · STATE 21%
Black
31%
DISTRICT 0% · STATE 1%
Pacific Islander
20%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
23051%
Female
22349%

Discussions

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Test scores

ISAT 2024-25 . % Proficient
English Language Arts
55.4%
ID avg 53.4%
Math
52.2%
ID avg 43.5%
Source: ISAT. All students, all grades. See all years and grades →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
453
+33 (+8%) vs 2017
Student : Teacher
23.2:1
was 23.3:1
% White
81%
was 79%
% Hispanic
18%
was 21%
% Black
1%
was 0%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About DECLO ELEMENTARY SCHOOL

Set in DECLO, Idaho, DECLO ELEMENTARY SCHOOL is a moderately sized elementary campus, part of CASSIA COUNTY JOINT DISTRICT. It serves 453 students across grades pre-K through 5. Enrollment runs roughly 36% bigger than the state mean of about 332.

CASSIA COUNTY JOINT DISTRICT runs 16 schools in total, collectively educating 5,484 students. DECLO ELEMENTARY SCHOOL is one of those campuses.

On demographics, DECLO ELEMENTARY SCHOOL lists that nearly all students (81%) are White. Other groups include 18% Hispanic. That is visibly more White than the county at large, where the share is closer to 69%.

On the income-and-resources front, Staff filings list 20 full-time-equivalent teachers, which works out to roughly 23.2:1 students per teacher. Statewide, the average ratio sits near 18.1:1, putting DECLO ELEMENTARY SCHOOL higher than the state norm the norm. About 46% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy.

Zooming out to the county, census data for Cassia County shows the typical household earns roughly $70,830 per year, roughly 21% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 8%. In all, Cassia County runs 17 public schools (combined enrollment of about 5,484 students), of which DECLO ELEMENTARY SCHOOL is one.

DECLO JR HIGH SCHOOL is the nearest neighboring public school, about 0.0 miles from this campus. Counting just inside five miles, 2 other public schools cluster around DECLO ELEMENTARY SCHOOL.

The campus sits in an outlying setting.

Looking at the recent track record. Over the past 7-year window, the student count climbed 8%: 420 students in 2018 compared to 453 in 2025.

On this page, the page collects discussion, questions, and updates around classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.

Cassia County at a glance

View full county profile
Population
25,483
Census ACS
Median income
$70,830
Household, ACS
Bachelor's+
21%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
17
5,484 students

Quick facts

School name
DECLO ELEMENTARY SCHOOL
District
CASSIA COUNTY JOINT DISTRICT
Address
120 EAST MAIN STREET, DECLO, ID 83323
Phone
(208) 654-2391
County
Cassia County
Level
Elementary
Grade range
PK–05
Total enrollment
453
Teachers (FTE)
20
Student–teacher ratio
23.2:1
Free/Reduced lunch
207 (46%)
Locale
42-Rural: Distant
NCES ID
160066000126
Charter school
No
Virtual school
No

Related schools

Other schools in CASSIA COUNTY JOINT DISTRICT
Other schools in DECLO
Nearby schools

Frequently asked questions

About DECLO ELEMENTARY SCHOOL
How large is DECLO ELEMENTARY SCHOOL?
DECLO ELEMENTARY SCHOOL enrolls approximately 453 students in grades PK-05.
Is DECLO ELEMENTARY SCHOOL an elementary, middle, or high school?
DECLO ELEMENTARY SCHOOL is an elementary school covering grades PK-05.
What is the student-teacher ratio at DECLO ELEMENTARY SCHOOL?
The student-to-teacher ratio at DECLO ELEMENTARY SCHOOL is approximately 23.2:1 (20 FTE teachers).
What is the racial breakdown of students at DECLO ELEMENTARY SCHOOL?
At DECLO ELEMENTARY SCHOOL, the student body is approximately 81% White, 18% Hispanic, 1% Black.
Is DECLO ELEMENTARY SCHOOL public or private?
DECLO ELEMENTARY SCHOOL is a public K-12 school, overseen by CASSIA COUNTY JOINT DISTRICT.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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