Enrollment
519
Idaho · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 160180000843
Timberlake Senior High School — Spirit Lake, ID
Federal NCES profile for Timberlake Senior High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 48/100.
👥 Class size 30
📚 AP courses 45
🌟 Gifted program 70
🎓 Counselors 48
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
District: Lakeland District · Idaho
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
32.0
Federal CCD staff survey
Students per teacher
17.5:1
vs 17.3:1 Idaho avg
+1% vs state
Free-lunch eligible
12.7%
vs 29.3% Idaho avg
-57% vs state
Student-teacher ratio in context
How Timberlake Senior High School compares with Idaho and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Timberlake Senior High School reports 519 enrolled students to the National Center for Education Statistics (NCES) alongside 32.0 full-time-equivalent teachers, producing a 17.5:1 student-teacher ratio. That figure sits 1% above the Idaho state mean of 17.3:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 10% higher, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 12.7% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 57% below the Idaho average and 75% below the national baseline. The school offers 9 Advanced Placement courses, a stronger academic pipeline indicator than enrollment alone. Counselor coverage works out to roughly 260 students per counselor, above the ASCA-recommended ceiling of 250:1.
On the finance side, the surrounding Lakeland District spends $10,498 per pupil district-wide, below the Idaho average of $12,943 and below the national average of $19,490. Revenue comes 26.4% from local sources (property taxes), 57.2% from the state, and 16.4% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 48/100 (D), calculated from 4 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Timberlake Senior High School compares
Cross-validating school-level NCES values against Idaho state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Idaho | Idaho avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17.5:1 | ▲ 1% | 17.3:1 | 15.9:1 |
| Free-lunch eligible | 12.7% | ▼ 57% | 29.3% | 51.8% |
| Enrollment | 519 | top 77% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Economic need
12.7%
free-lunch eligible
— 57% below the Idaho average of 29.3%
Below the 40% Title I threshold — federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
17.5:1
students per teacher
— 1% above state mean
Top 51% in Idaho — lower ratio than 49% of state schools
Between 15:1 and 20:1 — in line with the typical U.S. public-school staffing range.
Funding equity
$10,498
per pupil, district-wide
— below Idaho avg of $12,943
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors2.0 FTE
Per 260 students — the combined health-and-guidance staffing load for this school.
Discipline context
39
in-school suspensions + 10 out-of-school
Suspension rate: 7.5 per 100 students. Combined in-school and out-of-school rate: 9.4 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 519 Top 77% in Idaho — larger than 23% of 778 state schools
Teachers (FTE) 32.0
Students per teacher 17.5:1 +1% vs state
Free-lunch eligible 12.7% -57% vs state
NCES ID 160180000843
Student demographics
White 88.8%
Two or More 5.6%
Hispanic or Latino 4.8%
American Indian / Alaska Native 0.8%
Largest group: White at 88.8% of enrollment.
Programs & staff
AP courses offered 9
Gifted & talented Yes
Counselors (FTE) 2.0
Students per counselor 260:1
Discipline & special education
In-school suspensions 39
Out-of-school suspensions 10
Funding & spending
District-wide per-pupil expenditure for Lakeland District, which includes Timberlake Senior High School.
$10,498
Per student
-19%
vs Idaho
Avg $12,943
-46%
vs U.S.
Avg $19,490
Revenue mix
Local 26.4%
State 57.2%
Federal 16.4%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
Other Schools in This District
- Enrollment
- 830
- Students per teacher
- 18.2:1
- Enrollment
- 635
- Students per teacher
- 18.4:1
- Enrollment
- 424
- Students per teacher
- 18.1:1
- Enrollment
- 412
- Students per teacher
- 17.3:1
- Enrollment
- 377
- Students per teacher
- 17.1:1
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Timberlake Senior High School
How many students attend Timberlake Senior High School?
Timberlake Senior High School has 519 students enrolled. It is a high school in SPIRIT LAKE, ID.
What is the student-teacher ratio at Timberlake Senior High School?
The student-teacher ratio at Timberlake Senior High School is 17.5:1, which is 1% higher than the Idaho average of 17.3:1 and 10% higher than the national average of 15.9:1.
What percentage of students receive free lunch at Timberlake Senior High School?
12.7% of students at Timberlake Senior High School are eligible for free lunch, compared to the Idaho average of 29.3%.
What is the racial and ethnic makeup of Timberlake Senior High School?
The largest demographic group at Timberlake Senior High School is White at 88.8%. The school serves a diverse student body in SPIRIT LAKE, ID.
What is the Resource Investment Index for Timberlake Senior High School?
Timberlake Senior High School has a Resource Investment Index of 48/100 (D) based on 4 factors: student-teacher ratio, AP course offerings, counselor availability. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.