Mission Elementary: No single number tells this school's story. Here's the honest picture.
Mission posts 28% meeting the standard and 10.6% exceeding it, against 43% and 21.3% statewide. The gaps and the bright spots below are the real read.
| Scope | % Exceeded | % Met+ | Growth | Absence | Suspension | |
|---|---|---|---|---|---|---|
| This school | 43 | 11% | 28% | +5.0 | 8.9% | 0.1% |
| CA average · Elementary School | 45 | 21% | 43% | -2.9 | 17.9% | 1.6% |
Mission Elementary scores 43 of 100 on SchoolScope's Scope Score — the 50th percentile of 5,744 California elementary schools (CDE CAASPP 2025).
Measures test performance, attendance, and climate — not arts, community, or your kid. How we score →
📈 On the Rise — Ask how many years the improvement has held, not just the latest one — one strong cohort and a real turnaround can look identical in a single year of data.
Most rating sites would stop at “28% proficient” and call it done. Mission deserves a closer read. The school sits in Ontario, where four in five students qualify for free or reduced lunch — and reading the numbers without that context misreads the school.
The headline number: 8.9% chronic absenteeism — versus 17.9% statewide. Attendance is the quietest strong signal a school can post.
The seven-year arc
Slipped from the 59th to the 50th percentile since 2019.
This school hasn't fully recovered from the pandemic: 28% meet the standard today, versus 36% in 2019 — a gap worth asking about on a visit.
| Grade | 2019 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Grade 3 | 26% | 27% | 21% | 29% | 27% |
| Grade 4 | 35% | 25% | 34% | 28% | 36% |
| Grade 5 | 47% | 30% | 46% | 40% | 35% |
| Grade 6 | 56% | 41% | 54% | 53% | 51% |
| Grade | 2019 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Grade 3 | 41% | 32% | 28% | 27% | 23% |
| Grade 4 | 28% | 20% | 20% | 29% | 22% |
| Grade 5 | 40% | 25% | 23% | 28% | 25% |
| Grade 6 | 41% | 28% | 44% | 40% | 33% |
The story this school is actually telling
The school, grade by grade
ELA · CAASPP 2024–25Different students, same year — each bar is one grade's proficiency mix.
The honest read: the share exceeding rises 3.0pp across grades; the floor rises 8.1pp. The state average rises 4.5pp over the same span. Kids here gain ground the longer they stay — the pattern you want to see. A school visit and conversation with teachers will tell you more than this number.
The 6 things our score weighs
Ask what the school is working on next. Strong numbers tell you where a school is, not where it's going.
- Ask whether the tour can step into a working classroom — watch how the teacher handles a student who's stuck.
- Ask to tour while school's in session, and notice how hallways and transitions feel — culture shows up between classes, not just in them.
- Ask how the school communicates with families when a child starts to struggle.
- Ask what a typical day looks like for a new student in the first few weeks.
How every group of students does here
At Mission Elementary in Ontario, 36.3% of low-income students met or exceeded the ELA standard in 2025, compared to 42.5% district-wide and 38.2% statewide. Mission Elementary trails its district average for low-income students by 6.2 percentage points in ELA. Other subgroups: Low-Income students (25.5% Math proficient); Hispanic students (37.6% ELA proficient). The largest proficiency gap is 22.5 percentage points for english learner students. Data source: California Department of Education, CAASPP 2024-25. 267 students tested.
7 of 14 student groups here are too small to report — a privacy protection, not a gap.
Change in proficiency from the lowest tested grade — which groups gain ground the longer they stay. Groups with fewer than 10 tested students per grade are not shown.
Low-income student ELA proficiency rises by 8.0pp from grade 3 to grade 5 at this school. District average: +8.9pp.
Showing up, and staying in class
Where the path goes
The path below follows attendance boundaries — scores shown for each next step.
Feeder patterns derived from NCES attendance boundary data. Boundaries are approximate and may have changed — verify with your school district for current assignments.
The people teaching here
Pay is set by the district, not the school.
What gets spent here
$1,404 per student arrives as federal Title funding — a measure of concentrated need, not school quality.
The district's current expense of education per student, from CDE's annual SACS filing — the freshest district spending figure the state publishes.
District-level, from the district's own SACS general-ledger filing — school-by-school breakdowns aren't published by the state.
Source: NCES F-33 · Full district breakdown →
The neighborhood it serves
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2024) · ZIP-level
Transitional kindergarten is offered here — confirmed by actual Census Day enrollment, not just the listed grade span.
On the state's science test (CAST), 18% met or exceeded the standard — science is tested in grades 5 and 8 but never enters the Scope Score.
Frequently asked questions
Is Mission Elementary a good elementary school?
What are Mission Elementary's CAASPP test scores?
How does Mission Elementary rank in California?
Is Mission Elementary getting better or worse?
What is the attendance and school culture like at Mission Elementary?
How does Mission Elementary compare to other schools in Ontario?
How does Mission Elementary serve low-income and underrepresented students?
Your other options
Nearby Elementary Schools
3 within ~3 mi · avg 64
Private alternatives nearby
Private schools within ~10 miles. These schools do not participate in state testing and cannot be scored or ranked.
Every number on this page
Score factors, grade-level breakdowns, subgroup proficiency, and peer comparisons.
| ELA | Tested | EXC | MET | NEAR | NOT | MET+ | +/CA |
|---|---|---|---|---|---|---|---|
| Grade 3 | 77 | 8% | 19% | 29% | 44% | 27% | −16 |
| Grade 4 | 66 | 17% | 20% | 26% | 38% | 36% | −8 |
| Grade 5 | 65 | 11% | 25% | 26% | 38% | 35% | −13 |
| Grade 6 | 90 | 16% | 36% | 21% | 28% | 51% | +5 |
| Math | Tested | EXC | MET | NEAR | NOT | MET+ | +/CA |
|---|---|---|---|---|---|---|---|
| Grade 3 | 79 | 4% | 19% | 30% | 47% | 23% | −23 |
| Grade 4 | 67 | 10% | 12% | 39% | 39% | 22% | −19 |
| Grade 5 | 65 | 14% | 11% | 26% | 49% | 25% | −11 |
| Grade 6 | 91 | 14% | 19% | 27% | 40% | 33% | −2 |
| Science (CAST) | Tested | EXC | MET | NEAR | NOT |
|---|---|---|---|---|---|
| Grade 5/8/11 | 65 | 3% | 15% | 58% | 23% |
CAST is tested in grades 5, 8, and once in high school — not annually. Not part of the Scope Score.
| Subgroup · ELA | Tested | MET+ | vs district | vs CA |
|---|---|---|---|---|
| Socioeconomically Disadvantaged | 267 | 36.3% | −6 | −2 |
| Hispanic/Latino | 271 | 37.6% | −6 | −1 |
| English Learners | 93 | 15.1% | +3 | +5 |
| School | Dist | Scope | EXC | MET+ | Growth | Susp |
|---|---|---|---|---|---|---|
| Mission Elementary ← | — | 43 | 10.6% | 28.1% | +5.0 | 0.1% |
| Monte Vista Elementary | 1.5 mi | 67 | 33.3% | 57.8% | −2.0 | 0.1% |
| Edison Elementary | 3.2 mi | 63 | 36.4% | 62.8% | −9.8 | 1.1% |
| Buena Vista Arts-Integrated | 1.8 mi | 60 | 30.2% | 57.3% | −1.9 | 0.2% |
| California average | — | 45 | 21.3% | 42.7% | −2.9 | 1.6% |
| Year | Scope | Pctile | Rank | Exc | Met+ | Absent | Susp | Growth |
|---|---|---|---|---|---|---|---|---|
| 2019 | 46 | 59 | #2231 | 13.3% | 36.2% | 13.1% | 0.6% | +9.4pp |
| 2022 | 31 | 35 | #3704 | 7.8% | 26.4% | 42.2% | 0.0% | -1.9pp |
| 2023 | 41 | 55 | #2551 | 11.1% | 28.7% | 31.1% | 0.2% | +10.2pp |
| 2024 | 41 | 48 | #2990 | 13.0% | 30.1% | 21.1% | 0.3% | +5.9pp |
| 2025 | 43 | 50 | #2850 | 10.6% | 28.1% | 8.9% | 0.1% | +5.0pp |
| Group | 2019 | 2025 | Δ |
|---|---|---|---|
| Female | 12.3% | 8.4% | -3.9pp |
| Male | 13.9% | 7.9% | -6.0pp |
| Black/African American | 14.3% | 12.5% | -1.8pp |
| Hispanic/Latino | 12.3% | 7.6% | -4.7pp |
| Two or More Races | 23.1% | — | — |
| Students with Disabilities | 14.8% | 6.7% | -8.1pp |
| English Learners | 7.8% | 5.9% | -1.9pp |
| Homeless | 12.2% | 11.9% | -0.3pp |
| Socioeconomically Disadvantaged | 12.7% | 8.8% | -3.9pp |
| All Students | 13.1% | 8.2% | -4.9pp |
| Asian | — | 9.1% | — |
SchoolScope scores and verdicts are our interpretation of public California Department of Education data — independent analysis, not an official rating. How we analyze · Request a correction