Excellent
#868 of 9,533 schools in CA
Top 9% in state
Mt. Vernon Elementary
Elementary School · Lemon Grove
8350 Mount Vernon St., Lemon Grove, CA 91945
Enrollment
353
Student-Teacher
22.1:1
Score
8.3
Grades
Kindergarten – 6th
Enrollment
353
Student-Teacher
22.1:1
Score
8.3
Grades
Kindergarten – 6th
Updated
2022-23
Updated 2022-23
How this school compares
In Lemon Grove
#1 of 7
public schools
California elementary schools
#631 of 5,817
In district
#1 of 8
Lemon Grove
Academic growth
9.6 / 10
Exceptional
About Mt. Vernon Elementary
Mt. Vernon Elementary is a public elementary school in Lemon Grove, CA, part of the Lemon Grove. The school serves approximately 353 students in grades Kindergarten – 6th with a student-teacher ratio of 22.1:1.
It holds a MySchoolScout rating of 8.3/10, placing it in the 90.9th percentile among CA schools — an above average rating overall. Students demonstrate 32% proficiency in math, 7 points below the state average and 44% in reading/language arts, 2 points below the state average. The school scores particularly well in student growth (9.6/10).
Located in a neighborhood with a median household income of $79,381, where 20% of adults hold a bachelor's degree or higher. The school is situated in a large suburban setting.
What Parents Should Know
The student-teacher ratio at Mt. Vernon Elementary is 22.1:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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Mt. Vernon Elementary — Students at Mt. Vernon Elementary score 39% proficient, which is above what's typical for similar communities (expected: 36%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
68.6%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 12 test records from CA state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.6/10.
How Mt. Vernon Elementary Compares
See how Mt. Vernon Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 20% (2019) to 34.2% (2024). Reading/ELA proficiency has remained stable from 42% (2019) to 43.98% (2024).
Location
8350 Mount Vernon St., Lemon Grove, CA 91945
Nearby Alternatives
Families considering Mt. Vernon Elementary may also want to explore other elementary schools in the area. Lemon Grove Early Childhood Education Center (rated 7.6/10, 0.1 miles away), with a comparable rating. Another option is Audubon K-8 (rated 6.5/10, 1.6 miles away, in nearby San Diego), a more accessible option. Additionally, Sparrow Academy (rated 6.2/10, 1.7 miles away, in nearby La Mesa), a more accessible option. For more schools in Lemon Grove, see our Lemon Grove schools guide .
Nearby Schools
20 within 1.8 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 91945 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$79,381
Median Home Value
$640,500
Median Rent
$1,769/mo
Population
27,531
College Educated
20.3%
Homeownership
53.4%
Avg Commute
30.4 min
Poverty Rate
10.3%
Median Age
38.8
Community Profile
The community surrounding Mt. Vernon Elementary has a median household income of $79,381. It is a community where 20% of adults hold a bachelor's degree or higher. The median home value in the area is $640,500, with a median rent of $1,769/month. The area has a poverty rate of 10.3%. The average commute for residents is 30 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Almond Elementary Los Altos, CA | 8.3 |
| Barton Hill Elementary San Pedro, CA | 8.3 |
| Baywood Elementary Los Osos, CA | 8.3 |
| Beethoven Street Elementary Los Angeles, CA | 8.3 |
| Blythe Street Elementary Reseda, CA | 8.3 |
| Bursch Elementary Compton, CA | 8.3 |
Frequently Asked Questions
Common questions about Mt. Vernon Elementary
What grades does Mt. Vernon Elementary serve?
Mt. Vernon Elementary serves students in grades Kindergarten through 6th.
How many students attend Mt. Vernon Elementary?
Mt. Vernon Elementary has an enrollment of approximately 353 students.
What is the student-teacher ratio at Mt. Vernon Elementary?
The student-teacher ratio at Mt. Vernon Elementary is 22.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mt. Vernon Elementary rank in CA?
Mt. Vernon Elementary is ranked #868 out of 9,533 schools in CA.
What is Mt. Vernon Elementary's MySchoolScout rating?
Mt. Vernon Elementary has a composite rating of 8.3 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Mt. Vernon Elementary?
Based on the most recent state assessment data, Mt. Vernon Elementary has 31.5% math proficiency and 43.9% reading/ELA proficiency.
Is Mt. Vernon Elementary a charter school?
No, Mt. Vernon Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Mt. Vernon Elementary a Title I school?
No, Mt. Vernon Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mt. Vernon Elementary?
68.6% of students at Mt. Vernon Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
- Walk Score
- 27 Car-Dependent
- Transit Score
- 32 Some Transit
- Bike Score
- 36 Somewhat Bikeable
- City Safety
- High (1,531/100K)
Powered by 
FBI UCR 2024. City-level (Lemon Grove). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 6th
- Enrollment
- 353
- Student-Teacher Ratio
- 22.1:1
- Teachers (FTE)
- 16
- Free/Reduced Lunch
- 68.6%
- Type
- regular
- Setting
- Large Suburb
- County
- San Diego County
- Phone
- (619) 825-5613
- Data Year
- 2023–2024
Resources & Links
District
Lemon Grove- District Enrollment
- 3,122
- Schools in District
- 8
- Per-Pupil Spending
- $19,115
- District Rank
- #1 of 8
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
- Best Elementary Schools in America: 2026 Rankingsbest schools
- Best Public Schools in California 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Los Angeles, CA — 2026 Rankingsbest schools
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