Enrollment
301
California · 2024-25 NCES data
Other / mixed grade configuration · Lompoc, CA
Trivium Charter School Adventure
Federal NCES profile for Trivium Charter School Adventure, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 31/100.
2024-25 NCES dataOther / mixed grade configurationNCES 060163114339Charter school
👥 S:T ratio 0
🌟 Gifted program 30
🎓 Counselors 0
📋 Attendance 93
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Trivium Charter School Adventure earns 31/100 on the Resource Investment Index, with class sizes larger than 80% of California schools.
- #3 of 3
- schools in Lompoc · Resource Index
- 31
- Resource Index · Lower
- 25.1:1
- large classes for California
- 20.0%
- free-lunch eligible
Trivium Charter School Adventure has class sizes larger than 80% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Trivium Charter School Adventure ranks #3 of 3 schools in Lompoc, CA.
School address
District: Trivium Charter School Adventure District · California
NCES ID 060163114339 Verify on NCES CCD record →
Teachers (FTE)
12.0
Federal CCD staff survey
Students per teacher
25.1:1
vs 21.5:1 California avg
+17% vs state
Free-lunch eligible
20.0%
vs 55.5% California avg
-64% vs state
Student-teacher ratio in context
How Trivium Charter School Adventure compares with California and U.S. medians
What stands out at Trivium Charter School Adventure
Trivium Charter School Adventure is a lower-poverty, mid-sized charter combined-grade school in Lompoc, California, enrolling 301 students.
Class loads run somewhat heavier than typical: 25.1:1 puts it in the larger third of California schools by student-teacher ratio.
Comparatively few students face economic hardship here, 20.0% free-meal eligibility runs 64% below the California average.
Enrollment of 301 puts it in the smaller third of California schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 9,998 scored California schools.
Against 535 statewide peers matched on enrollment and economic need, it ranks mid-pack at #332.
Its student body is led by White (56%) and Hispanic or Latino (24%) (diversity index 60/100).
Counselor access is stretched at roughly 1003 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance holds up well here: only 2.7% of students were chronically absent, below the typical post-pandemic national figure.
The surrounding Trivium Charter School Adventure District spends $13,052 per pupil, 21% below the California average, a leaner-resourced district than most.
Among Lompoc's public schools, it stands alongside Olive Grove Charter - Lompoc (125 students): Trivium Charter School Adventure is larger than that campus by headcount and runs leaner classes (25.1:1 vs 31.3:1).
Trivium Charter School Adventure District is a single-school charter district, so Trivium Charter School Adventure operates independently rather than alongside district-mates.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Trivium Charter School Adventure compares
Trivium Charter School Adventure on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 25.1:1 | ▲ 17% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 20.0% | ▼ 64% | 55.5% | 51.7% |
| Enrollment | 301 | top 74% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
25.1:1
Leaner classes than 5% of US schools, heavier class loads than most.
301
Bigger than 32% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
20.0%
free-lunch eligible
- 64% below the California average of 55.5%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
25.1:1
students per teacher
- 17% above state mean
Top 80% in California - lower ratio than 20% of state schools
Well above 20:1, one of the more stretched staffing loads nationally relative to enrollment.
Engagement
2.7%
chronically absent (missed 10%+ of school days)
Below 5%, comfortably under the pre-pandemic national baseline for chronic absenteeism.
Funding equity
$13,052
per pupil, district-wide
- below California avg of $16,509
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors0.3 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
White 56.0%
Hispanic or Latino 24.0%
Two or More 15.7%
African American 2.0%
American Indian / Alaska Native 1.3%
Native Hawaiian / Pacific Islander 0.7%
Asian 0.3%
Largest group: White at 56.0% of enrollment.
Student-body diversity index 60.4/100
Simpson diversity index - at 60.4, Trivium Charter School Adventure is more mixed than the California school average of 46.0.
Programs
Funding & spending
District-wide per-pupil expenditure for Trivium Charter School Adventure District, which includes Trivium Charter School Adventure.
$13,052
Per student
-21%
vs California
Avg $16,509
-21%
vs U.S.
Avg $16,593
Revenue mix
Local 20.8%
State 67.8%
Federal 11.4%
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.
Similar other schools in Lompoc
2 comparable other schools (grades Mixed) serving the same city.
Similar other schools statewide
Matched by enrollment size and by staffing ratio across all of California, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~301 students)
Similar student-teacher ratio (~25.1:1)
Next steps
Verify locally before acting on Trivium Charter School Adventure's federal record.
- Compare Trivium Charter School Adventure against another school. Compare schools
- Trivium Charter School Adventure District's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Trivium Charter School Adventure
How many students attend Trivium Charter School Adventure?
Trivium Charter School Adventure has 301 students enrolled. It is a public school in Lompoc, CA.
What is the student-teacher ratio at Trivium Charter School Adventure?
The student-teacher ratio at Trivium Charter School Adventure is 25.1:1, which is 17% higher than the California average of 21.5:1 and 60% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Trivium Charter School Adventure?
20.0% of students at Trivium Charter School Adventure are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Trivium Charter School Adventure?
The largest demographic group at Trivium Charter School Adventure is White at 56.0% of enrollment, in Lompoc, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 60.4/100.
What is the Resource Investment Index for Trivium Charter School Adventure?
Trivium Charter School Adventure has a Resource Investment Index of 31/100 (lower reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Trivium Charter School Adventure rank among schools in Lompoc?
By Resource Investment Index, Trivium Charter School Adventure ranks #3 of 3 schools in Lompoc, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Lompoc on the city page.
Is Trivium Charter School Adventure a good school?
Trivium Charter School Adventure earns 31/100 on the Resource Investment Index, with class sizes larger than 80% of California schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Trivium Charter School Adventure District?
None; Trivium Charter School Adventure District is a single-school charter district, and Trivium Charter School Adventure is its only campus.
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Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.