School overview
At a glance
Reported students
326
NCES CCD 2024–25, where reported
Teachers (FTE)
16.76
NCES CCD 2024–25
Student–teacher ratio
19.5:1
Calculated, not a class-size measure
Grades served
09–12
NCES preliminary directory 2025–26
School benchmarks
Idaho high enrollment
64th percentile
Compared with 218 same-level schools reporting enrollment.
District median enrollment
249
DECLO SENIOR HIGH SCHOOL: 326 reported students.
State peer staffing position
77th percentile
19.5:1 reported; state peer median 15.2:1. Ratio is not class size.
Profile interpretation
What the reported data says about DECLO SENIOR HIGH SCHOOL
DECLO SENIOR HIGH SCHOOL is a public high school serving grades 09–12 in DECLO. It is one of 17 current school records connected to CASSIA COUNTY JOINT DISTRICT. NCES reports 326 students for 2024–25.
Among 218 high schools in Idaho with comparable records, this school is larger than the reported median of 207.5 students. Its enrollment is at approximately the 64th percentile for that peer group. Size describes the campus, not instructional quality.
The reported student–teacher ratio is 19.5:1, above the Idaho median of 15.2:1 for the same school level. This ratio uses total enrollment and teacher FTE; it is not an average classroom headcount and can be affected by special programs or part-time staffing.
The two largest reported race and ethnicity groups are White (78.5%) and Hispanic or Latino (20.6%). English learners represent 7.5% of enrollment. Students served under IDEA represent 5%. These figures help families understand who the school serves; they are not rating inputs.
The 2021–22 civil-rights collection reports access to computer science. Program availability changes, so families should confirm the current catalog and participation rules directly with the school.
Turn data into a school visit
Questions worth asking DECLO SENIOR HIGH SCHOOL
- 1How do the reported 19.5:1 student–teacher ratio and 16.76 teacher FTE translate into actual class sizes by grade?
- 2Have the reported academic programs changed since the 2021–22 CRDC collection?
- 3How are the school's 1 counselor FTE allocated across grades and student needs?
- 4What meal assistance, transportation, after-school, and family-support services are currently available?
Student context
Enrollment needs
- English learners
- 7.5%
- Students with disabilities
- 5%
- Free/reduced-price lunch
- 35%
- Lunch program
- Not reported
People available to students
Support staff
- Counselors (FTE)
- 1
- Nurses (FTE)
- 0.12
- Psychologists (FTE)
- 0.12
- Social workers (FTE)
- 0
Student demographics
Race and ethnicity share of reported enrollment
- White78.5%
- Hispanic20.6%
- Black0.3%
- Asian0.3%
- American Indian / Alaska Native0%
- Native Hawaiian / Pacific Islander0%
- Multiracial0.3%
Race/ethnicity: NCES CCD 2024–25 where reported, otherwise CRDC 2021–22. English learner and disability context: CRDC 2021–22. Privacy rules can produce missing values.
Learning opportunities
Programs reported by the school
Advanced Placement
Not reported as offered
Gifted and talented
Not reported as offered
Computer science
Offered
Program availability is from CRDC 2021–22 and can change. Confirm current courses and eligibility with the school.
Continue exploring
Other schools in CASSIA COUNTY JOINT DISTRICT
Start with campuses at the same school level or with similar reported enrollment.
OAKLEY JR/SR HIGH SCHOOL
High · Grades 07–12
179 reported students
RAFT RIVER JR/SR HIGH SCHOOL
High · Grades 07–12
154 reported students
CASSIA JR/SR HIGH SCHOOL
High · Grades 07–12
112 reported students
CASSIA REGIONAL TECHNICAL CENTER
High · Grades 09–12
0 reported students
BURLEY SENIOR HIGH SCHOOL
High · Grades 09–12
1,031 reported students
DWORSHAK ELEMENTARY SCHOOL
Elementary · Grades KG–06
402 reported students