Enrollment
391
California · 2024-25 NCES data
Elementary school (grades K-5) · Rialto, CA
Lida M. Henry Elementary
Federal NCES profile for Lida M. Henry Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 23/100.
2024-25 NCES dataElementary school (grades K-5)NCES 063237007829
👥 S:T ratio 0
🌟 Gifted program 70
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Lida M. Henry Elementary earns 23/100 on the Resource Investment Index, with class sizes larger than 86% of California schools. It is also less racially and ethnically mixed than most California schools.
- #15 of 16
- elementary schools in Rialto · Resource Index
- 23
- Resource Index · Lower
- 26.1:1
- large classes for California
- 77.2%
- free-lunch eligible
Lida M. Henry Elementary has class sizes larger than 86% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Lida M. Henry Elementary ranks #15 of 16 elementary schools in Rialto, CA.
School address
District: Rialto Unified · California
NCES ID 063237007829 Verify on NCES CCD record →
Teachers (FTE)
15.0
Federal CCD staff survey
Students per teacher
26.1:1
vs 21.5:1 California avg
+21% vs state
Free-lunch eligible
77.2%
vs 55.5% California avg
+39% vs state
Student-teacher ratio in context
How Lida M. Henry Elementary compares with California and U.S. medians
What stands out at Lida M. Henry Elementary
Lida M. Henry Elementary is a high-poverty, mid-sized elementary school in Rialto, California, enrolling 391 students.
Class loads run heavy: 26.1:1 is larger than about 86% of California schools and 21% 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 77.2% of students eligible for free meals.
With 391 students, its enrollment sits close to the California median campus size.
Its Resource Investment Index lands in the lower third of 9,998 scored California schools.
Against 1,857 statewide peers matched on enrollment and economic need, it ranks mid-pack at #1,147.
Its student body is predominantly Hispanic or Latino (91% of enrollment), among the less diverse in the state (diversity index 17/100).
Chronic absenteeism is elevated: 77.2% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Rialto's elementary schools, it stands alongside Charlotte N. Werner Elementary (739 students): Lida M. Henry Elementary is smaller than that campus by headcount and runs heavier classes (26.1:1 vs 23.8:1).
Rialto Unified also operates Rialto High (2,623 students) and Eisenhower High (2,075 students) alongside Lida M. Henry 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
How Lida M. Henry Elementary compares
Lida M. Henry 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 | 26.1:1 | ▲ 21% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 77.2% | ▲ 39% | 55.5% | 51.7% |
| Enrollment | 391 | top 62% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
26.1:1
Leaner classes than 4% of US schools, heavier class loads than most.
391
Bigger than 46% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
77.2%
free-lunch eligible
- 39% 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
26.1:1
students per teacher
- 21% above state mean
Top 86% in California - lower ratio than 14% of state schools
Well above 20:1, one of the more stretched staffing loads nationally relative to enrollment.
Engagement
77.2%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$15,995
per pupil, district-wide
- below California avg of $16,509
Close to the U.S. public-school average per-pupil spend.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 1 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.3 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
Hispanic or Latino 91.0%
African American 6.4%
White 1.3%
Two or More 0.8%
Asian 0.5%
Largest group: Hispanic or Latino at 91.0% of enrollment.
Student-body diversity index 16.8/100
Simpson diversity index - at 16.8, Lida M. Henry Elementary is less mixed than the California school average of 46.0.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Rialto Unified, which includes Lida M. Henry Elementary.
$15,995
Per student
-3%
vs California
Avg $16,509
-4%
vs U.S.
Avg $16,593
Revenue mix
Local 16.4%
State 72.8%
Federal 10.9%
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.
How Lida M. Henry Elementary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Rialto High | Larger | Similar economic need | Lower S:T ratio |
| Eisenhower High | Larger | Similar economic need | Lower S:T ratio |
| Wilmer Amina Carter High | Larger | Lower economic need | Lower S:T ratio |
| William G. Jehue Middle | Larger | Similar economic need | Similar S:T ratio |
| Rialto Middle | Larger | Similar economic need | Lower S:T ratio |
Comparisons are relative to Lida M. Henry Elementary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,623
- Students per teacher
- 22.2:1
- Resource Index
- 39/100
- Enrollment
- 2,075
- Students per teacher
- 20.8:1
- Resource Index
- 32/100
- Enrollment
- 1,951
- Students per teacher
- 21:1
- Resource Index
- 33/100
- Enrollment
- 1,444
- Students per teacher
- 25.8:1
- Resource Index
- 23/100
- Enrollment
- 1,017
- Students per teacher
- 23.1:1
- Resource Index
- 27/100
Similar elementary schools in Rialto
6 comparable elementary schools (grades K-5) serving the same city.
Charlotte N. Werner Elementary
Standard public school
739 students 23.8:1 students per teacher
Sam V. Curtis Elementary
Standard public school
702 students 26:1 students per teacher
J.P. Kelley Elementary
Standard public school
661 students 24.5:1 students per teacher
Samuel W. Simpson Elementary
Standard public school
638 students 23.6:1 students per teacher
George H. Dunn Elementary
Standard public school
609 students 24.4:1 students per teacher
Helen L. Dollahan Elementary
Standard public school
608 students 24.3:1 students per teacher
Similar elementary 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 (~391 students)
Similar student-teacher ratio (~26.1:1)
Next steps
Verify locally before acting on Lida M. Henry Elementary's federal record.
- Compare Lida M. Henry Elementary against another school. Compare schools
- Rialto Unified'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 Lida M. Henry Elementary
How many students attend Lida M. Henry Elementary?
Lida M. Henry Elementary has 391 students enrolled. It is an elementary school in Rialto, CA.
What is the student-teacher ratio at Lida M. Henry Elementary?
The student-teacher ratio at Lida M. Henry Elementary is 26.1:1, which is 21% higher than the California average of 21.5:1 and 66% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Lida M. Henry Elementary?
77.2% of students at Lida M. Henry Elementary are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Lida M. Henry Elementary?
The largest demographic group at Lida M. Henry Elementary is Hispanic or Latino at 91.0% of enrollment, in Rialto, CA.
What is the Resource Investment Index for Lida M. Henry Elementary?
Lida M. Henry Elementary has a Resource Investment Index of 23/100 (lower reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Lida M. Henry Elementary rank among elementary schools in Rialto?
By Resource Investment Index, Lida M. Henry Elementary ranks #15 of 16 elementary schools in Rialto, 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 Rialto on the city page.
Is Lida M. Henry Elementary a good school?
Lida M. Henry Elementary earns 23/100 on the Resource Investment Index, with class sizes larger than 86% of California schools. It is also less racially and ethnically mixed than most 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 Rialto Unified?
Besides Lida M. Henry Elementary, Rialto Unified also operates Rialto High (2,623 students), Eisenhower High (2,075 students), and Wilmer Amina Carter High (1,951 students). See the Rialto Unified district page for the complete list.
Related tools
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.