Garretson Elementary: This school runs ahead of the state average. The bar itself is the harder conversation.
Garretson posts 46% meeting the standard against 43% statewide — ahead of most, with real headroom above the bar.
| Scope | % Exceeded | % Met+ | Growth | Absence | Suspension | |
|---|---|---|---|---|---|---|
| This school | 54 | 22% | 46% | +18.6 | 8.8% | 1.9% |
| CA average · Elementary School | 45 | 21% | 43% | -2.9 | 17.9% | 1.6% |
Garretson Elementary scores 54 of 100 on SchoolScope's Scope Score — the 74th 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 →
🚀 Growth Engine — Ask how the school tracks each kid's growth year to year, and what happens when a kid stalls instead of gaining.
Most rating sites would stop at “46% proficient” and call it done. Garretson deserves a closer read. The school sits in Corona, where three in four students qualify for free or reduced lunch — and reading the numbers without that context misreads the school.
The headline number: 8.8% chronic absenteeism — versus 17.9% statewide. Attendance is the quietest strong signal a school can post.
The seven-year arc
Climbed from the 66th to the 74th percentile since 2019 — past roughly 400 elementary schools.
Proficiency here is back to its pre-pandemic level — 46% meet the standard, about where the school stood in 2019.
| Grade | 2019 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Grade 3 | 53% | 38% | 46% | 46% | 38% |
| Grade 4 | 54% | 47% | 41% | 50% | 46% |
| Grade 5 | 57% | 54% | 52% | 48% | 70% |
| Grade 6 | 58% | 48% | 52% | 48% | 51% |
| Grade | 2019 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Grade 3 | 48% | 40% | 49% | 46% | 40% |
| Grade 4 | 37% | 34% | 34% | 45% | 37% |
| Grade 5 | 37% | 38% | 33% | 26% | 46% |
| Grade 6 | 38% | 30% | 36% | 32% | 21% |
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 15.1pp across grades; the floor rises 31.6pp. 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 how the school challenges kids who clear the standard early. The gap between meeting and exceeding is where pacing shows.
- 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 Garretson Elementary in Corona, 43.6% of low-income students met or exceeded the ELA standard in 2025, compared to 51.1% district-wide and 38.2% statewide. Garretson Elementary trails its district average for low-income students by 7.6 percentage points in ELA. Other subgroups: Low-Income students (27.3% Math proficient); Hispanic students (43.4% ELA proficient). The largest proficiency gap is 35.5 percentage points for english learner students. Data source: California Department of Education, CAASPP 2024-25. 404 students tested.
8 of 16 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 31.4pp from grade 3 to grade 5 at this school. District average: +9.5pp.
Showing up, and staying in class
TK/K students miss school at roughly twice the rate of Grades 4–6 students (15.0% vs 7.7%). Chronic absence here concentrates in the earliest grades — worth asking how the school works with new families on attendance.
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
$388 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
At 859 students, this school is well above the typical California elementary school (≈480).
Transitional kindergarten is offered here — confirmed by actual Census Day enrollment, not just the listed grade span.
On the state's science test (CAST), 47% met or exceeded the standard — science is tested in grades 5 and 8 but never enters the Scope Score.
Frequently asked questions
Is Garretson Elementary a good elementary school?
What are Garretson Elementary's CAASPP test scores?
How does Garretson Elementary rank in California?
Is Garretson Elementary getting better or worse?
What is the attendance and school culture like at Garretson Elementary?
How does Garretson Elementary compare to other schools in Corona?
How does Garretson Elementary serve low-income and underrepresented students?
Your other options
Nearby Elementary Schools
3 within ~3 mi · avg 62
Nearby Middle Schools
2 within ~3 mi · avg 37
Nearby High Schools
3 within ~3 mi · avg 57
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 | 128 | 19% | 20% | 28% | 34% | 38% | −5 |
| Grade 4 | 129 | 22% | 23% | 19% | 35% | 46% | +1 |
| Grade 5 | 136 | 34% | 36% | 15% | 15% | 70% | +22 |
| Grade 6 | 130 | 17% | 34% | 25% | 25% | 51% | +4 |
| Math | Tested | EXC | MET | NEAR | NOT | MET+ | +/CA |
|---|---|---|---|---|---|---|---|
| Grade 3 | 129 | 16% | 25% | 22% | 37% | 40% | −5 |
| Grade 4 | 129 | 16% | 21% | 29% | 34% | 37% | −4 |
| Grade 5 | 135 | 27% | 19% | 24% | 30% | 46% | +11 |
| Grade 6 | 130 | 8% | 13% | 35% | 44% | 21% | −14 |
| Science (CAST) | Tested | EXC | MET | NEAR | NOT |
|---|---|---|---|---|---|
| Grade 5/8/11 | 135 | 14% | 33% | 44% | 8% |
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 | 404 | 43.6% | −8 | +5 |
| Hispanic/Latino | 401 | 43.4% | −6 | +5 |
| English Learners | 119 | 15.1% | +2 | +5 |
| School | Dist | Scope | EXC | MET+ | Growth | Susp |
|---|---|---|---|---|---|---|
| Garretson Elementary ← | — | 54 | 22.3% | 46.2% | +18.6 | 1.9% |
| Dwight D. Eisenhower Elementary | 2 mi | 68 | 34.0% | 66.2% | +5.7 | 1.9% |
| Susan B. Anthony Elementary | 1.5 mi | 63 | 42.6% | 71.5% | +2.3 | 0.7% |
| Lincoln Fundamental Elementary | 0.5 mi | 56 | 31.4% | 58.9% | +6.4 | 1.6% |
| California average | — | 45 | 21.3% | 42.7% | −2.9 | 1.6% |
| Year | Scope | Pctile | Rank | Exc | Met+ | Absent | Susp | Growth |
|---|---|---|---|---|---|---|---|---|
| 2019 | 49 | 66 | #1892 | 20.4% | 47.6% | 6.2% | 1.1% | -3.9pp |
| 2022 | 44 | 67 | #1886 | 20.5% | 41.7% | 22.6% | 2.0% | +7.4pp |
| 2023 | 44 | 63 | #2142 | 20.9% | 42.4% | 19.4% | 2.8% | -4.5pp |
| 2024 | 46 | 61 | #2247 | 21.5% | 43.3% | 8.5% | 3.7% | -8.6pp |
| 2025 | 54 | 74 | #1487 | 22.3% | 46.2% | 8.8% | 1.9% | +18.6pp |
| Group | 2019 | 2025 | Δ |
|---|---|---|---|
| Female | 6.4% | 8.5% | +2.1pp |
| Male | 5.9% | 8.5% | +2.6pp |
| Asian | 0.0% | 2.4% | +2.4pp |
| Black/African American | 0.0% | 16.7% | +16.7pp |
| Hispanic/Latino | 6.6% | 8.8% | +2.2pp |
| Two or More Races | 8.3% | 0.0% | -8.3pp |
| Students with Disabilities | 8.2% | 11.2% | +3.0pp |
| English Learners | 6.1% | 9.5% | +3.4pp |
| Socioeconomically Disadvantaged | 8.1% | 9.7% | +1.6pp |
| All Students | 6.2% | 8.5% | +2.3pp |
| Filipino | — | 7.1% | — |
| Homeless | — | 12.5% | — |
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