School overview
At a glance
Reported students
1,307
NCES CCD 2024–25, where reported
Teachers (FTE)
74.01
NCES CCD 2024–25
Student–teacher ratio
17.7:1
Calculated, not a class-size measure
Grades served
10–12
NCES preliminary directory 2025–26
School benchmarks
Idaho high enrollment
90th percentile
Compared with 218 same-level schools reporting enrollment.
District median enrollment
350
TIMBERLINE HIGH SCHOOL: 1,307 reported students.
State peer staffing position
68th percentile
17.7:1 reported; state peer median 15.2:1. Ratio is not class size.
Profile interpretation
What the reported data says about TIMBERLINE HIGH SCHOOL
TIMBERLINE HIGH SCHOOL is a public high school serving grades 10–12 in BOISE. It is one of 53 current school records connected to BOISE INDEPENDENT DISTRICT. NCES reports 1,307 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 90th percentile for that peer group. Size describes the campus, not instructional quality.
The reported student–teacher ratio is 17.7:1, 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 (74.4%) and Hispanic or Latino (9.9%). English learners represent 1.5% of enrollment. Students served under IDEA represent 7.1%. These figures help families understand who the school serves; they are not rating inputs.
The 2021–22 civil-rights collection reports access to Advanced Placement, computer science. The school reported 35 AP courses. 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 TIMBERLINE HIGH SCHOOL
- 1How do the reported 17.7:1 student–teacher ratio and 74.01 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 4 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
- 1.5%
- Students with disabilities
- 7.1%
- Free/reduced-price lunch
- 16.7%
- Lunch program
- Not reported
People available to students
Support staff
- Counselors (FTE)
- 4
- Nurses (FTE)
- 1.2
- Psychologists (FTE)
- 0
- Social workers (FTE)
- 0.4
Student demographics
Race and ethnicity share of reported enrollment
- White74.4%
- Hispanic9.9%
- Black1.3%
- Asian7.7%
- American Indian / Alaska Native0.2%
- Native Hawaiian / Pacific Islander0.3%
- Multiracial6%
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
Offered
35 courses reported
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 BOISE INDEPENDENT DISTRICT
Start with campuses at the same school level or with similar reported enrollment.
BORAH SENIOR HIGH SCHOOL
High · Grades 09–12
1,308 reported students
CAPITAL SENIOR HIGH SCHOOL
High · Grades 09–12
1,170 reported students
BOISE SENIOR HIGH SCHOOL
High · Grades 09–12
1,512 reported students
FRANK CHURCH HIGH SCHOOL
High · Grades 07–12
381 reported students
BOISE ONLINE SCHOOL - SECONDARY
High · Grades 07–12
254 reported students
ADA COUNTY JUVENILE CENTER
High · Grades 05–12
11 reported students