Enrollment
274
Idaho · 2024-25 NCES data
2024-25 NCES data Other / mixed grade configuration NCES 160069000137
Castleford School — Castleford, ID
Federal NCES profile for Castleford School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 39/100.
👥 Class size 42
🌟 Gifted program 30
🎓 Counselors 45
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: Castleford 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)
21.0
Federal CCD staff survey
Students per teacher
14.6:1
vs 17.3:1 Idaho avg
-16% vs state
Free-lunch eligible
46.7%
vs 29.3% Idaho avg
+59% vs state
Student-teacher ratio in context
How Castleford 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
Castleford School reports 274 enrolled students to the National Center for Education Statistics (NCES) alongside 21.0 full-time-equivalent teachers, producing a 14.6:1 student-teacher ratio. That figure sits 16% below the Idaho state mean of 17.3:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 8% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 46.7% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 59% above the Idaho average and 10% below the national baseline. Counselor coverage works out to roughly 274 students per counselor, above the ASCA-recommended ceiling of 250:1.
On the finance side, the surrounding Castleford District spends $13,666 per pupil district-wide, above the Idaho average of $12,943 and below the national average of $19,490. Revenue comes 8.9% from local sources (property taxes), 67.5% from the state, and 23.6% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 39/100 (F), calculated from 3 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 Castleford 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 | 14.6:1 | ▼ 16% | 17.3:1 | 15.9:1 |
| Free-lunch eligible | 46.7% | ▲ 59% | 29.3% | 51.8% |
| Enrollment | 274 | top 41% | — | — |
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
46.7%
free-lunch eligible
— 59% above the Idaho average of 29.3%
Above the 40% Title I schoolwide threshold — federal funds support the whole school, not individual students.
Staffing depth
14.6:1
students per teacher
— 16% below state mean
Top 27% in Idaho — lower ratio than 73% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Funding equity
$13,666
per pupil, district-wide
— above Idaho avg of $12,943
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 274 students — the combined health-and-guidance staffing load for this school.
Discipline context
8
in-school suspensions + 12 out-of-school
Suspension rate: 2.9 per 100 students. Combined in-school and out-of-school rate: 7.3 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 274 Top 41% in Idaho — larger than 59% of 778 state schools
Teachers (FTE) 21.0
Students per teacher 14.6:1 -16% vs state
Free-lunch eligible 46.7% +59% vs state
NCES ID 160069000137
Student demographics
White 63.1%
Hispanic or Latino 36.9%
Largest group: White at 63.1% of enrollment.
Programs & staff
Counselors (FTE) 1.0
Students per counselor 274:1
Discipline & special education
In-school suspensions 8
Out-of-school suspensions 12
Funding & spending
District-wide per-pupil expenditure for Castleford District, which includes Castleford School.
$13,666
Per student
+6%
vs Idaho
Avg $12,943
-30%
vs U.S.
Avg $19,490
Revenue mix
Local 8.9%
State 67.5%
Federal 23.6%
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.
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 Castleford School
How many students attend Castleford School?
Castleford School has 274 students enrolled. It is a other school in CASTLEFORD, ID.
What is the student-teacher ratio at Castleford School?
The student-teacher ratio at Castleford School is 14.6:1, which is 16% lower than the Idaho average of 17.3:1 and 8% lower than the national average of 15.9:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Castleford School?
46.7% of students at Castleford School are eligible for free lunch, compared to the Idaho average of 29.3%.
What is the racial and ethnic makeup of Castleford School?
The largest demographic group at Castleford School is White at 63.1%. The school serves a student body in CASTLEFORD, ID.
What is the Resource Investment Index for Castleford School?
Castleford School has a Resource Investment Index of 39/100 (F) based on 3 factors: student-teacher ratio, counselor availability. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.