- Enrollment
- 736
- Students per teacher
- 26.3:1
- Resource Index
- 48/100
Elementary school (grades K-5) · Montclair, CA
Kingsley Elementary
Federal NCES profile for Kingsley Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 29/100.
2024-25 NCES dataElementary school (grades K-5)NCES 062847004401
👥 S:T ratio 18
🌟 Gifted program 70
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Kingsley Elementary earns 29/100 on the Resource Investment Index, with class sizes near the California median. It is also less racially and ethnically mixed than most California schools.
- #8 of 8
- elementary schools in Montclair · Resource Index
- 29
- Resource Index · Lower
- 20.6:1
- students per teacher
- 76.0%
- free-lunch eligible
Kingsley Elementary has class sizes near the California median. Computed live against every California school reporting to NCES.
By Resource Investment Index, Kingsley Elementary ranks #8 of 8 elementary schools in Montclair, CA.
School address
District: Ontario-Montclair · California
NCES ID 062847004401 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-33 students YoY
Kingsley Elementary shrank from 525 students in 2022-23 to 492 in 2023-24 (-6.3%).
Teacher FTE lost 24.0 → 22.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Shrinking CCD campus
-33 students YoY 062847004401 · Montclair, CA Elementary · SMALL · TRAD
494 enr · 20.6:1 · 76.0% lunch · RII 29
Nearest enrollment peer: Edison Elementary (736 students)
Kingsley Elementary shrank from 525 students in 2022-23 to 492 in 2023-24 (-6.3%). Teacher FTE lost 24.0 → 22.0 across the same CCD years. Read with this school → · District book → · California schools → · Find another →
Kingsley Elementary in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Edison Element
Edison Elementary
736 students
- Central Langua
Central Language Academy
736 students
- Ray Wiltsey Mi
Ray Wiltsey Middle
727 students
- Oaks Middle
Oaks Middle
668 students
- Serrano Middle
Serrano Middle
657 students
- This school
Kingsley Elementary
494 students
What this shows Kingsley Elementary reports 494 students on the CCD universe file.
How Kingsley Elementary compares
Kingsley Elementary is a shrinking campus on CCD: ratios and free-lunch share vs California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 20.6:1 | ▼ 4% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 76.0% | ▲ 37% | 55.5% | 51.7% |
| Enrollment | 494 | top 46% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
20.6:1
Leaner classes than 14% of US schools, heavier class loads than most.
494
Bigger than 61% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
76.0%
free-lunch eligible
- 37% 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
20.6:1
students per teacher
- 4% below state mean
Top 40% in California - lower ratio than 60% of state schools
Above 20:1, running heavier than the typical U.S. public school; staffing is comparatively stretched.
Engagement
41.1%
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
$21,832
per pupil, district-wide
- above California avg of $18,665
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 3 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.6 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 92.3%
White 2.6%
African American 2.4%
Asian 1.2%
American Indian / Alaska Native 1.0%
Two or More 0.4%
Largest group: Hispanic or Latino at 92.3% of enrollment.
Student-body diversity index 14.7/100
Simpson diversity index - at 14.7, Kingsley Elementary is less mixed than the California school average of 46.0.
Programs
Gifted & talented Yes
District finance for Ontario-Montclair reports $21,832 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Kingsley Elementary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Edison Elementary | Larger | Lower economic need | Higher S:T ratio |
| Central Language Academy | Larger | Lower economic need | Higher S:T ratio |
| Ray Wiltsey Middle | Larger | Similar economic need | Lower S:T ratio |
| Oaks Middle | Larger | Similar economic need | Similar S:T ratio |
| Serrano Middle | Larger | Similar economic need | Lower S:T ratio |
Comparisons are relative to Kingsley Elementary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 736
- Students per teacher
- 25.4:1
- Resource Index
- 27/100
- Enrollment
- 727
- Students per teacher
- 18.2:1
- Resource Index
- 36/100
- Enrollment
- 668
- Students per teacher
- 21.5:1
- Resource Index
- 21/100
- Enrollment
- 657
- Students per teacher
- 17.3:1
- Resource Index
- 34/100
Similar elementary schools in Montclair
6 comparable elementary schools (grades K-5) serving the same city.
Montera Elementary
Standard public school
564 students 18.8:1 students per teacher
Ramona Elementary
Standard public school
556 students 22.2:1 students per teacher
Monte Vista Elementary
Standard public school
535 students 22.3:1 students per teacher
Lehigh Elementary
Standard public school
477 students 19.1:1 students per teacher
Howard Elementary
Standard public school
433 students 21.6:1 students per teacher
Moreno Elementary
Standard public school
428 students 17.8:1 students per teacher
Nationwide elementary schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~494 students)
Frequently asked questions about Kingsley Elementary
How many students attend Kingsley Elementary?
Kingsley Elementary has 494 students enrolled. It is an elementary school in Montclair, CA. CCD year-over-year: 525 (2022-23) → 492 (2023-24), down 33.
What is the student-teacher ratio at Kingsley Elementary?
The student-teacher ratio at Kingsley Elementary is 20.6:1, which is 4% lower than the California average of 21.5:1 and 31% higher than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Kingsley Elementary?
76.0% of students at Kingsley Elementary are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Kingsley Elementary?
The largest demographic group at Kingsley Elementary is Hispanic or Latino at 92.3% of enrollment, in Montclair, CA.
What is the Resource Investment Index for Kingsley Elementary?
Kingsley Elementary has a Resource Investment Index of 29/100 (lower reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Kingsley Elementary rank among elementary schools in Montclair?
By Resource Investment Index, Kingsley Elementary ranks #8 of 8 elementary schools in Montclair, 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 Montclair on the city page.
What other schools are in Ontario-Montclair?
Besides Kingsley Elementary, Ontario-Montclair also operates Edison Elementary (736 students), Central Language Academy (736 students), and Ray Wiltsey Middle (727 students). See the Ontario-Montclair district page for the complete list.