Enrollment
878
California · 2024-25 NCES data
Elementary school (grades K-5) · El Cajon, CA
Lexington Elementary
Federal NCES profile for Lexington Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 12/100.
2024-25 NCES dataElementary school (grades K-5)NCES 060681000618
👥 S:T ratio 0
🌟 Gifted program 30
🎓 Counselors 12
📋 Attendance 7
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Lexington Elementary earns 12/100 on the Resource Investment Index, with class sizes larger than 91% of California schools. It is also more racially and ethnically mixed than most California schools.
- #24 of 24
- elementary schools in El Cajon · Resource Index
- 12
- Resource Index · Lower
- 27.4:1
- large classes for California
- 81.8%
- free-lunch eligible
Lexington Elementary has class sizes larger than 91% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Lexington Elementary ranks #24 of 24 elementary schools in El Cajon, CA.
School address
District: Cajon Valley Union · California
NCES ID 060681000618 Verify on NCES CCD record →
Teachers (FTE)
32.0
Federal CCD staff survey
Students per teacher
27.4:1
vs 21.5:1 California avg
+27% vs state
Free-lunch eligible
81.8%
vs 55.5% California avg
+47% vs state
Student-teacher ratio in context
How Lexington Elementary compares with California and U.S. medians
What stands out at Lexington Elementary
Lexington Elementary is a high-poverty, large elementary school in El Cajon, California, enrolling 878 students.
Class loads run heavy: 27.4:1 is larger than about 91% of California schools and 27% 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 81.8% of students eligible for free meals.
Enrollment of 878 puts it in the larger third of California schools by headcount.
Its Resource Investment Index trails 95% of the 9,998 California schools with a score on record, one of the lower results on this measure.
Among 1,196 similarly sized, similarly resourced-need California schools statewide, it ranks #1,034, in the lower tier once campus size and economic need are matched.
Its student body is led by Hispanic or Latino (44%) and White (35%), more mixed than most schools in the state (diversity index 67/100).
Counselor access is stretched at roughly 439 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 37.4% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among El Cajon's elementary schools, it stands alongside Naranca Elementary (985 students): Lexington Elementary is smaller than that campus by headcount and runs leaner classes (27.4:1 vs 30.8:1).
Cajon Valley Union also operates Hillsdale Middle (1,481 students) and Naranca Elementary (985 students) alongside Lexington 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 Lexington Elementary compares
Lexington 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 | 27.4:1 | ▲ 27% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 81.8% | ▲ 47% | 55.5% | 51.7% |
| Enrollment | 878 | top 14% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
27.4:1
Leaner classes than 3% of US schools, heavier class loads than most.
878
Bigger than 88% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
81.8%
free-lunch eligible
- 47% 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
27.4:1
students per teacher
- 27% above state mean
Top 91% in California - lower ratio than 9% of state schools
Well above 20:1, one of the more stretched staffing loads nationally relative to enrollment.
Engagement
37.4%
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
$17,179
per pupil, district-wide
- above California avg of $16,509
Close to the U.S. public-school average per-pupil spend.
Support staff
Counselors2.0 FTE
Per 439 students, the combined health-and-guidance staffing load for this school.
Discipline context
3
in-school suspensions + 9 out-of-school
Suspension rate: 0.3 per 100 students. Combined in-school and out-of-school rate: 1.4 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 43.5%
White 34.7%
Asian 11.3%
African American 6.6%
Two or More 3.0%
Native Hawaiian / Pacific Islander 0.6%
American Indian / Alaska Native 0.3%
Largest group: Hispanic or Latino at 43.5% of enrollment.
Student-body diversity index 67.2/100
Simpson diversity index - at 67.2, Lexington Elementary is more mixed than the California school average of 46.0.
Programs
Funding & spending
District-wide per-pupil expenditure for Cajon Valley Union, which includes Lexington Elementary.
$17,179
Per student
+4%
vs California
Avg $16,509
+4%
vs U.S.
Avg $16,593
Revenue mix
Local 28.3%
State 58.5%
Federal 13.2%
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 Lexington Elementary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Hillsdale Middle | Larger | Lower economic need | Lower S:T ratio |
| Naranca Elementary | Similar size | Similar economic need | Higher S:T ratio |
| Cajon Valley Middle | Similar size | Similar economic need | Lower S:T ratio |
| Montgomery Middle | Similar size | Similar economic need | Lower S:T ratio |
| Johnson Elementary | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to Lexington Elementary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,481
- Students per teacher
- 23.5:1
- Resource Index
- 37/100
- Enrollment
- 985
- Students per teacher
- 30.8:1
- Resource Index
- 23/100
- Enrollment
- 942
- Students per teacher
- 19.6:1
- Resource Index
- 35/100
- Enrollment
- 929
- Students per teacher
- 24.4:1
- Resource Index
- 32/100
- Enrollment
- 766
- Students per teacher
- 28.4:1
- Resource Index
- 17/100
Similar elementary schools in El Cajon
6 comparable elementary schools (grades K-5) serving the same city.
Naranca Elementary
Standard public school
985 students 30.8:1 students per teacher
Johnson Elementary
Standard public school
766 students 28.4:1 students per teacher
Chase Avenue Elementary
Standard public school
757 students 24.4:1 students per teacher
Flying Hills School of Arts
Standard public school
742 students 26.5:1 students per teacher
Magnolia Elementary
Standard public school
703 students 29.3:1 students per teacher
Anza Elementary
Standard public school
687 students 28.6:1 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 (~878 students)
Similar student-teacher ratio (~27.4:1)
Next steps
Verify locally before acting on Lexington Elementary's federal record.
- Compare Lexington Elementary against another school. Compare schools
- Cajon Valley Union'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 Lexington Elementary
How many students attend Lexington Elementary?
Lexington Elementary has 878 students enrolled. It is an elementary school in El Cajon, CA.
What is the student-teacher ratio at Lexington Elementary?
The student-teacher ratio at Lexington Elementary is 27.4:1, which is 27% higher than the California average of 21.5:1 and 75% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Lexington Elementary?
81.8% of students at Lexington Elementary are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Lexington Elementary?
The largest demographic group at Lexington Elementary is Hispanic or Latino at 43.5% of enrollment, in El Cajon, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 67.2/100.
What is the Resource Investment Index for Lexington Elementary?
Lexington Elementary has a Resource Investment Index of 12/100 (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).
How does Lexington Elementary rank among elementary schools in El Cajon?
By Resource Investment Index, Lexington Elementary ranks #24 of 24 elementary schools in El Cajon, 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 El Cajon on the city page.
Is Lexington Elementary a good school?
Lexington Elementary earns 12/100 on the Resource Investment Index, with class sizes larger than 91% of California schools. It is also more 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 Cajon Valley Union?
Besides Lexington Elementary, Cajon Valley Union also operates Hillsdale Middle (1,481 students), Naranca Elementary (985 students), and Cajon Valley Middle (942 students). See the Cajon Valley Union 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.