Enrollment
193
California · 2024-25 NCES data
Elementary school (grades K-5) · St. Helena, CA
Federal NCES profile for Saint Helena Primary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 42/100.
The verdict
Saint Helena Primary earns 42/100 on the Resource Investment Index, with class sizes smaller than 93% of California schools.
Saint Helena Primary has class sizes smaller than 93% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Saint Helena Primary ranks #3 of 4 public schools in St. Helena, CA.
NCES ID 063783008533 Verify on NCES CCD record →
Enrollment
193
California · 2024-25 NCES data
Teachers (FTE)
15.0
Federal CCD staff survey
Students per teacher
12.9:1
vs 21.5:1 California avg
-40% vs state
Free-lunch eligible
35.8%
vs 55.5% California avg
-35% vs state
How Saint Helena Primary compares with California and U.S. medians
Smaller classes than state median
12.9:1 - 8.6 below the California state median of 21.5:1, indicating smaller average class loads than typical schools in the state.
Saint Helena Primary is a mid-sized elementary school in St. Helena, California, enrolling 193 students.
Classes run notably small here: at 12.9:1, Saint Helena Primary is leaner than roughly 93% of California schools and 40% under the state's 21.5:1 norm, more adult attention per pupil than most peers.
Economic need runs somewhat below the state's typical profile, with 35.8% of students eligible for free meals.
Enrollment of 193 puts it in the smaller third of California schools by headcount.
Its Resource Investment Index lands in the upper third of 9,998 scored California schools.
Against 333 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #73.
Its student body is led by White (53%) and Hispanic or Latino (42%) (diversity index 54/100).
Counselor availability sits well past the ASCA benchmark, roughly 386 students sharing each counselor, though short of the most stretched campuses.
13.5% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The surrounding Saint Helena Unified spends $34,699 per pupil, 110% above the California average, a better-resourced district than most.
Among St. Helena's elementary schools, it stands alongside Saint Helena Elementary (229 students): Saint Helena Primary is smaller than that campus by headcount and runs leaner classes (12.9:1 vs 14.3:1).
Saint Helena Unified also operates Saint Helena High (416 students) and Robert Louis Stevenson Intermediate (257 students) alongside Saint Helena Primary.
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
Saint Helena Primary on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.9:1 | ▼ 40% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 35.8% | ▼ 35% | 55.5% | 51.7% |
| Enrollment | 193 | top 83% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
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.
Largest group: White at 52.8% of enrollment.
Simpson diversity index - at 54.4, Saint Helena Primary is more mixed than the California school average of 46.0.
District-wide per-pupil expenditure for Saint Helena Unified, which includes Saint Helena Primary.
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.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Saint Helena High | Larger | Similar economic need | Similar S:T ratio |
| Robert Louis Stevenson Intermediate | Larger | Similar economic need | Similar S:T ratio |
| Saint Helena Elementary | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to Saint Helena Primary's own figures; each column derives from NCES Common Core of Data.
1 comparable elementary schools (grades K-5) serving the same city.
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.
Next steps
Verify locally before acting on Saint Helena Primary's federal record.
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.
Saint Helena Primary has 193 students enrolled. It is an elementary school in St. Helena, CA.
The student-teacher ratio at Saint Helena Primary is 12.9:1, which is 40% lower than the California average of 21.5:1 and 18% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
35.8% of students at Saint Helena Primary are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at Saint Helena Primary is White at 52.8% of enrollment, in St. Helena, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 54.4/100.
Saint Helena Primary has a Resource Investment Index of 42/100 (typical 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).
By Resource Investment Index, Saint Helena Primary ranks #3 of 4 public schools in St. Helena, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in St. Helena on the city page.
Saint Helena Primary earns 42/100 on the Resource Investment Index, with class sizes smaller than 93% 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.
Besides Saint Helena Primary, Saint Helena Unified also operates Saint Helena High (416 students), Robert Louis Stevenson Intermediate (257 students), and Saint Helena Elementary (229 students). See the Saint Helena Unified district page for the complete list.
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.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Saint Helena Primary, St. Helena CA.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/saint-helena-primary-ca
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.