- Enrollment
- 1,460
- Students per teacher
- 22.5:1
- Resource Index
- 44/100
Elementary school (grades K-5) · Pinole, CA
Ellerhorst Elementary
Federal NCES profile for Ellerhorst Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 34/100.
2024-25 NCES dataElementary school (grades K-5)NCES 063255005026
👥 S:T ratio 25
🌟 Gifted program 70
📋 Attendance 8
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Ellerhorst Elementary earns 34/100 on the Resource Investment Index, with class sizes smaller than 74% of California schools. It is also more racially and ethnically mixed than most California schools.
- #2 of 5
- elementary schools in Pinole · Resource Index
- 34
- Resource Index · Typical
- 18.8:1
- small classes for California
- 29.2%
- free-lunch eligible
Ellerhorst Elementary has class sizes smaller than 74% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Ellerhorst Elementary ranks #2 of 5 elementary schools in Pinole, CA.
School address
District: West Contra Costa Unified · California
NCES ID 063255005026 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-9 students YoY
Ellerhorst Elementary held near 303 students from 2022-23 to 2023-24 (-9 headcount).
Teacher FTE lost 17.0 → 16.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-9 students YoY 063255005026 · Pinole, CA Elementary · SMALL · TRAD
319 enr · 18.8:1 · 29.2% lunch · RII 34
Nearest enrollment peer: El Cerrito High (1,460 students)
Ellerhorst Elementary held near 303 students from 2022-23 to 2023-24 (-9 headcount). Teacher FTE lost 17.0 → 16.0 across the same CCD years. Read with this school → · District book → · California schools → · Find another →
Ellerhorst Elementary in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- El Cerrito Hig
El Cerrito High
1,460 students
- Richmond High
Richmond High
1,280 students
- Pinole Valley
Pinole Valley High
1,245 students
- De Anza High
De Anza High
1,047 students
- Hercules High
Hercules High
767 students
- This school 319
Ellerhorst Elementary
319 students
What this shows Ellerhorst Elementary reports 319 students on the CCD universe file.
How Ellerhorst Elementary compares
Ellerhorst Elementary held steady on CCD headcount: ratios and free-lunch share vs California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 18.8:1 | ▼ 13% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 29.2% | ▼ 47% | 55.5% | 51.7% |
| Enrollment | 319 | top 72% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
18.8:1
Leaner classes than 21% of US schools, heavier class loads than most.
319
Bigger than 35% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
29.2%
free-lunch eligible
- 47% below the California average of 55.5%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
18.8:1
students per teacher
- 13% below state mean
Top 26% in California - lower ratio than 74% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
37.0%
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
$19,122
per pupil, district-wide
- above California avg of $18,665
Somewhat above the U.S. public-school average, reflecting 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 + 8 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 2.5 per 100 students. Reported via the Civil Rights Data Collection. Includes 1 expulsion.
Student demographics
Hispanic or Latino 42.3%
White 20.1%
Asian 15.7%
Two or More 14.1%
African American 7.5%
Native Hawaiian / Pacific Islander 0.3%
Largest group: Hispanic or Latino at 42.3% of enrollment.
Student-body diversity index 73.1/100
Simpson diversity index - at 73.1, Ellerhorst Elementary is more mixed than the California school average of 46.0.
Programs
Gifted & talented Yes
District finance for West Contra Costa Unified reports $19,122 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Ellerhorst Elementary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| El Cerrito High | Larger | Similar economic need | Higher S:T ratio |
| Richmond High | Larger | Higher economic need | Similar S:T ratio |
| Pinole Valley High | Larger | Similar economic need | Higher S:T ratio |
| De Anza High | Larger | Higher economic need | Lower S:T ratio |
| Hercules High | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Ellerhorst Elementary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,280
- Students per teacher
- 18.8:1
- Resource Index
- 38/100
- Enrollment
- 1,245
- Students per teacher
- 20.4:1
- Resource Index
- 35/100
- Enrollment
- 1,047
- Students per teacher
- 15.9:1
- Resource Index
- 36/100
- Enrollment
- 767
- Students per teacher
- 27.4:1
- Resource Index
- 35/100
Similar elementary schools in Pinole
4 comparable elementary schools (grades K-5) serving the same city.
West County Mandarin
Standard public school
528 students 29.3:1 students per teacher
Stewart Elementary
Standard public school
379 students 19.9:1 students per teacher
Shannon Elementary
Standard public school
355 students 22.2:1 students per teacher
Collins Elementary
Standard public school
311 students 17.3:1 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 (~319 students)
Frequently asked questions about Ellerhorst Elementary
How many students attend Ellerhorst Elementary?
Ellerhorst Elementary has 319 students enrolled. It is an elementary school in Pinole, CA. CCD year-over-year: 312 (2022-23) → 303 (2023-24), nearly flat (-9).
What is the student-teacher ratio at Ellerhorst Elementary?
The student-teacher ratio at Ellerhorst Elementary is 18.8:1, which is 13% lower than the California average of 21.5:1 and 20% 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 Ellerhorst Elementary?
29.2% of students at Ellerhorst Elementary are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Ellerhorst Elementary?
The largest demographic group at Ellerhorst Elementary is Hispanic or Latino at 42.3% of enrollment, in Pinole, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 73.1/100.
What is the Resource Investment Index for Ellerhorst Elementary?
Ellerhorst Elementary has a Resource Investment Index of 34/100 (typical 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 Ellerhorst Elementary rank among elementary schools in Pinole?
By Resource Investment Index, Ellerhorst Elementary ranks #2 of 5 elementary schools in Pinole, 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 Pinole on the city page.
What other schools are in West Contra Costa Unified?
Besides Ellerhorst Elementary, West Contra Costa Unified also operates El Cerrito High (1,460 students), Richmond High (1,280 students), and Pinole Valley High (1,245 students). See the West Contra Costa Unified district page for the complete list.