Enrollment
209
California · 2024-25 NCES data
2024-25 NCES data Elementary school (grades K-5) NCES 069113410218
Tranquillity Elementary — Tranquillity, CA
Federal NCES profile for Tranquillity Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 14/100.
👥 Class size 26
🌟 Gifted program 30
🎓 Counselors 0
📋 Attendance 0
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: Golden Plains Unified · California
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)
10.0
Federal CCD staff survey
Students per teacher
18.5:1
vs 21.6:1 California avg
-14% vs state
Free-lunch eligible
82.2%
vs 55.5% California avg
+48% vs state
Student-teacher ratio in context
How Tranquillity Elementary compares with California 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
Tranquillity Elementary reports 209 enrolled students to the National Center for Education Statistics (NCES) alongside 10.0 full-time-equivalent teachers, producing a 18.5:1 student-teacher ratio. That figure sits 14% below the California state mean of 21.6:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 16% higher, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 82.2% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 48% above the California average and 59% above the national baseline. Counselor coverage works out to roughly 697 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 61.7% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Golden Plains Unified spends $20,211 per pupil district-wide, above the California average of $18,039 and above the national average of $19,490. Revenue comes 24.1% from local sources (property taxes), 61.9% from the state, and 14.0% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 14/100 (F), 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 Tranquillity Elementary compares
Cross-validating school-level NCES values against California state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 18.5:1 | ▼ 14% | 21.6:1 | 15.9:1 |
| Free-lunch eligible | 82.2% | ▲ 48% | 55.5% | 51.8% |
| Enrollment | 209 | top 18% | — | — |
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
82.2%
free-lunch eligible
— 48% above the California average of 55.5%
Above the 40% Title I schoolwide threshold — federal funds support the whole school, not individual students.
Staffing depth
18.5:1
students per teacher
— 14% below state mean
Top 20% in California — lower ratio than 80% of state schools
Between 15:1 and 20:1 — in line with the typical U.S. public-school staffing range.
Engagement
61.7%
chronically absent (missed 10%+ of school days)
Chronic absenteeism at or above 20% — the CDC threshold for "high" — signals significant barriers to regular attendance.
Funding equity
$20,211
per pupil, district-wide
— above California avg of $18,039
Above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors0.3 FTE
Per 697 students — the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 8 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 3.8 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 209 Top 18% in California — larger than 82% of 10,006 state schools
Teachers (FTE) 10.0
Students per teacher 18.5:1 -14% vs state
Free-lunch eligible 82.2% +48% vs state
NCES ID 069113410218
Student demographics
Hispanic or Latino 96.2%
White 1.9%
African American 1.4%
American Indian / Alaska Native 0.5%
Largest group: Hispanic or Latino at 96.2% of enrollment.
Programs & staff
Counselors (FTE) 0.3
Students per counselor 697:1
Discipline & special education
Chronically absent 61.7%
In-school suspensions 0
Out-of-school suspensions 8
Funding & spending
District-wide per-pupil expenditure for Golden Plains Unified, which includes Tranquillity Elementary.
$20,211
Per student
+12%
vs California
Avg $18,039
+4%
vs U.S.
Avg $19,490
Revenue mix
Local 24.1%
State 61.9%
Federal 14.0%
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
- 518
- Students per teacher
- 20.9:1
- Enrollment
- 370
- Students per teacher
- 16.7:1
- Enrollment
- 184
- Students per teacher
- 19.9:1
- Enrollment
- 60
- Students per teacher
- 13.2:1
- Enrollment
- 10
- Students per teacher
- 16:1
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 Tranquillity Elementary
How many students attend Tranquillity Elementary?
Tranquillity Elementary has 209 students enrolled. It is a elementary school in Tranquillity, CA.
What is the student-teacher ratio at Tranquillity Elementary?
The student-teacher ratio at Tranquillity Elementary is 18.5:1, which is 14% lower than the California average of 21.6:1 and 16% higher 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 Tranquillity Elementary?
82.2% of students at Tranquillity Elementary are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Tranquillity Elementary?
The largest demographic group at Tranquillity Elementary is Hispanic or Latino at 96.2%. The school serves a diverse student body in Tranquillity, CA.
What is the Resource Investment Index for Tranquillity Elementary?
Tranquillity Elementary has a Resource Investment Index of 14/100 (F) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.