Average
#4220 of 9,533 schools in CA
Top 44% in state
Mission Elementary
Elementary School · Ontario-Montclair
5555 Howard St., Ontario, CA 91762
Enrollment
560
Student-Teacher
22.4:1
Score
6.6
Grades
Kindergarten – 6th
Enrollment
560
Student-Teacher
22.4:1
Score
6.6
Grades
Kindergarten – 6th
Updated
2022-23
Updated 2022-23
How this school compares
In Ontario
#19 of 37
public schools
California elementary schools
#2,667 of 5,817
In district
#20 of 33
Ontario-Montclair
Academic performance
7.2 / 10
Strong
About Mission Elementary
Mission Elementary is a regular public elementary school located in the heart of Ontario, California. Serving kindergarten through sixth grade students, Mission Elementary has an enrollment of 560 pupils and maintains a student-teacher ratio of 22.4:1 with 25 full-time equivalent teachers. The school's setting in a large suburban area offers a blend of urban conveniences and community spirit.
Mission Elementary focuses on providing a supportive educational environment, particularly for students who may need additional academic support or developmental assistance. While the MySchoolScout rating is currently 5.0 out of 10, with state rankings placing it at #5415 out of 9566 schools in California (43rd percentile), Mission Elementary is committed to continuous improvement and student growth. In terms of academic performance, the school shows that 38% of students are proficient or above in English Language Arts/Reading, while 32% meet or exceed proficiency standards in math.
Mission Elementary stands as a pillar in its suburban community, serving families who value a nurturing educational setting for their children's early learning years.
What Parents Should Know
The student-teacher ratio at Mission Elementary is 22.4:1, 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
View breakdown
Data not available for this school
View breakdown
Mission Elementary — Students at Mission Elementary score 34% proficient, which is above what's typical for similar communities (expected: 24%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
88.9%
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
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 6.2/10.
How Mission Elementary Compares
See how Mission Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 37% (2019) to 30.84% (2024). Reading/ELA proficiency has declined from 41% (2019) to 37.29% (2024).
Location
5555 Howard St., Ontario, CA 91762
Nearby Alternatives
Families considering Mission Elementary may also want to explore other elementary schools in the area. Montera Elementary (rated 8.9/10, 1.3 miles away, in nearby Montclair), which scores notably higher. Another option is Buena Vista Arts-Integrated (rated 8.9/10, 1.8 miles away, in nearby Montclair), which scores notably higher. Additionally, Monte Vista Elementary (rated 8.5/10, 1.6 miles away, in nearby Montclair), which scores notably higher. For more schools in Ontario, see our Ontario schools guide .
Nearby Schools
20 within 1.8 mi| School | Distance | Rating |
|---|---|---|
| ORION INTERNATIONAL ACADEMY Ontario | 0.3 mi | 7.1 |
| Hunter Academies Ontario | 0.3 mi | — |
| Oaks Middle Ontario | 0.5 mi | 7.3 |
| CHRIST LUTHERAN PRESCHOOL AND KINDERGARTEN Chino | 0.7 mi | — |
| Vista Grande Elementary Ontario | 0.8 mi | 7.9 |
| Kingsley Elementary Montclair | 1.0 mi | 6.1 |
| E. J. Marshall Elementary Chino | 1.3 mi | 8.1 |
| Howard Elementary Montclair | 1.1 mi | 4.6 |
| Kraft Academy Ontario | 1.2 mi | — |
| Montera Elementary Montclair | 1.3 mi | 8.9 |
| Ontario High Ontario | 1.3 mi | 6.6 |
| Monte Vista Elementary Montclair | 1.6 mi | 8.5 |
| Richard Haynes Elementary Ontario | 1.4 mi | 7.2 |
| Walnut Avenue Elementary Chino | 1.7 mi | 6.0 |
| Vernon Middle Montclair | 1.7 mi | 7.6 |
| ONTARIO CHRISTIAN SCHOOL Ontario | 1.6 mi | 4.5 |
| Elderberry Elementary Ontario | 1.7 mi | 5.3 |
| Buena Vista Arts-Integrated Montclair | 1.8 mi | 8.9 |
| Chino High Chino | 1.9 mi | 5.9 |
| Montclair High Montclair | 1.8 mi | 5.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 91762 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$76,289
Median Home Value
$568,700
Median Rent
$1,752/mo
Population
63,656
College Educated
21.3%
Homeownership
58.4%
Avg Commute
31.4 min
Poverty Rate
12.9%
Median Age
33.9
Community Profile
The community surrounding Mission Elementary has a median household income of $76,289. It is a community where 21% of adults hold a bachelor's degree or higher. The median home value in the area is $568,700, with a median rent of $1,752/month. The area has a poverty rate of 12.9%. The average commute for residents is 31 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 |
|---|---|
| Addams Elementary Fresno, CA | 6.6 |
| Agua Caliente Elementary Cathedral City, CA | 6.6 |
| BRIDGES Charter Thousand Oaks, CA | 6.6 |
| Blue Oak Elementary Cameron Park, CA | 6.6 |
| Blue Oaks Elementary Roseville, CA | 6.6 |
| Bowman Charter Auburn, CA | 6.6 |
Frequently Asked Questions
Common questions about Mission Elementary
What grades does Mission Elementary serve?
Mission Elementary serves students in grades Kindergarten through 6th.
How many students attend Mission Elementary?
Mission Elementary has an enrollment of approximately 560 students.
What is the student-teacher ratio at Mission Elementary?
The student-teacher ratio at Mission Elementary is 22.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mission Elementary rank in CA?
Mission Elementary is ranked #4220 out of 9,533 schools in CA.
What is Mission Elementary's MySchoolScout rating?
Mission Elementary has a composite rating of 6.6 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 Mission Elementary?
Based on the most recent state assessment data, Mission Elementary has 32.0% math proficiency and 38.0% reading/ELA proficiency.
Is Mission Elementary a charter school?
No, Mission Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Mission Elementary a Title I school?
No, Mission Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mission Elementary?
88.9% of students at Mission 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
- City Safety
- High (2,102/100K)
FBI UCR 2024. City-level (Ontario). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 6th
- Enrollment
- 560
- Student-Teacher Ratio
- 22.4:1
- Teachers (FTE)
- 25
- Free/Reduced Lunch
- 88.9%
- Type
- regular
- Setting
- Large Suburb
- County
- San Bernardino County
- Phone
- (909) 627-3010
- Data Year
- 2023–2024
Resources & Links
District
Ontario-Montclair- District Enrollment
- 17,944
- Schools in District
- 33
- Per-Pupil Spending
- $21,882
- District Rank
- #20 of 33
Other Schools in This District
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
- Best Schools in San Diego, CA — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.