Enrollment
768
California · 2024-25 NCES data
Elementary school (grades K-5) · Lompoc, CA
Federal NCES profile for Arthur Hapgood Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 8/100.
The verdict
Arthur Hapgood Elementary earns 8/100 on the Resource Investment Index, with class sizes larger than 87% of California schools.
Arthur Hapgood Elementary has class sizes larger than 87% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Arthur Hapgood Elementary ranks #9 of 9 elementary schools in Lompoc, CA.
NCES ID 062241002681 Verify on NCES CCD record →
Enrollment
768
California · 2024-25 NCES data
Teachers (FTE)
29.0
Federal CCD staff survey
Students per teacher
26.5:1
vs 21.5:1 California avg
+23% vs state
Free-lunch eligible
69.1%
vs 55.5% California avg
+25% vs state
How Arthur Hapgood Elementary compares with California and U.S. medians
Larger classes than state median
26.5:1 - 5.0 above the California state median of 21.5:1, indicating larger average class loads than typical schools in the state.
Arthur Hapgood Elementary is a higher-need, mid-sized elementary school in Lompoc, California, enrolling 768 students.
Class loads run heavy: 26.5:1 is larger than about 87% of California schools and 23% above the 21.5:1 state mean, so each teacher carries more students than is typical.
Economic need runs somewhat above the state's typical profile, with 69.1% of students eligible for free meals.
Enrollment of 768 puts it in the larger third of California schools by headcount.
Its Resource Investment Index trails 100% of the 9,998 California schools with a score on record, one of the lower results on this measure.
Among 1,675 similarly sized, similarly resourced-need California schools statewide, it ranks #1,632, in the lower tier once campus size and economic need are matched.
Its student body is predominantly Hispanic or Latino (84% of enrollment) (diversity index 28/100).
Counselor access is stretched at roughly 768 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 40.4% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Lompoc's elementary schools, it stands alongside Miguelito Elementary (634 students): Arthur Hapgood Elementary is larger than that campus by headcount and runs heavier classes (26.5:1 vs 23.5:1).
Lompoc Unified also operates Lompoc High (1,593 students) and Cabrillo High (1,060 students) alongside Arthur Hapgood Elementary.
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
Arthur Hapgood Elementary on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 26.5:1 | ▲ 23% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 69.1% | ▲ 25% | 55.5% | 51.7% |
| Enrollment | 768 | top 19% | - | - |
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: Hispanic or Latino at 84.1% of enrollment.
Simpson diversity index - at 28.2, Arthur Hapgood Elementary is less mixed than the California school average of 46.0.
District-wide per-pupil expenditure for Lompoc Unified, which includes Arthur Hapgood Elementary.
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 |
|---|---|---|---|
| Lompoc High | Larger | Lower economic need | Lower S:T ratio |
| Cabrillo High | Larger | Lower economic need | Lower S:T ratio |
| Lompoc Valley Middle | Similar size | Similar economic need | Lower S:T ratio |
| Miguelito Elementary | Similar size | Similar economic need | Lower S:T ratio |
| Vandenberg Middle | Smaller | Lower economic need | Lower S:T ratio |
Comparisons are relative to Arthur Hapgood Elementary's own figures; each column derives from NCES Common Core of Data.
6 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 Arthur Hapgood Elementary'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.
Arthur Hapgood Elementary has 768 students enrolled. It is an elementary school in Lompoc, CA.
The student-teacher ratio at Arthur Hapgood Elementary is 26.5:1, which is 23% higher than the California average of 21.5:1 and 69% higher than the national average of 15.7:1.
69.1% of students at Arthur Hapgood Elementary are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at Arthur Hapgood Elementary is Hispanic or Latino at 84.1% of enrollment, in Lompoc, CA.
Arthur Hapgood Elementary has a Resource Investment Index of 8/100 (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).
By Resource Investment Index, Arthur Hapgood Elementary ranks #9 of 9 elementary 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 elementary schools in Lompoc on the city page.
Arthur Hapgood Elementary earns 8/100 on the Resource Investment Index, with class sizes larger than 87% 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 Arthur Hapgood Elementary, Lompoc Unified also operates Lompoc High (1,593 students), Cabrillo High (1,060 students), and Lompoc Valley Middle (744 students). See the Lompoc 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, “Arthur Hapgood Elementary, Lompoc 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/arthur-hapgood-elementary-ca
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.