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Rio Vista Elementary · Canyon Country

Rio Vista Elementary: This school runs ahead of the state average. The bar itself is the harder conversation.

Rio Vista posts 49% meeting the standard against 43% statewide — ahead of most, with real headroom above the bar.

20417 Cedarcreek Street, 91351 (opens in new tab)·Saugus Union·Canyon Country·Grades TK-6·486 students·77% low-income·2024–25 CAASPP·(661) 294-5330·Website
2019–2025 trend · CDE CAASPP
This schoolCA avg
Scope5045
% Exceeded23%21%
% Met+49%43%
Growth+1.5-2.9
Absence6.0%17.9%
Suspension1.0%1.6%
Scope Score
50
🤝 Culture First · Solid
ranked #1,866 statewide · #14 of 14 in Saugus Union

Rio Vista Elementary scores 50 of 100 on SchoolScope's Scope Score — the 68th 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 →

🤝 Culture First — Ask whether the low absenteeism and suspension numbers come from what the school does or from the community it serves — both can produce the same numbers, and only a visit tells you which.

Most rating sites would stop at “49% proficient” and call it done. Rio Vista deserves a closer read. The school sits in Canyon Country, where three in four students qualify for free or reduced lunch — and reading the numbers without that context misreads the school.

Rio Vista's low-income kids hit 49.5% proficiency in ELA — a number the same group reaches at 38.2% statewide. If you're trying to read past zip-code-driven test scores, that's the signal worth weighing.

The seven-year arc

Percentile among 5,744 elementary schools statewide

Climbed from the 46th to the 68th percentile since 2019 — past roughly 1100 elementary schools.

CA Dashboard
ELAGreen(Increased Significantly)MathGreen(Increased Significantly)

The pandemic drop is behind this school: 49% of students meet the standard today, above the 40% who did in 2019.

ELA — % met or exceeded, by grade
Grade20192022202320242025
Grade 345%25%43%55%39%
Grade 445%53%55%57%63%
Grade 555%52%61%44%47%
Grade 660%63%67%74%62%
Math — % met or exceeded, by grade
Grade20192022202320242025
Grade 343%39%46%41%46%
Grade 435%48%45%47%60%
Grade 520%40%30%26%41%
Grade 652%50%55%53%43%

The story this school is actually telling

The school, grade by grade

ELA · CAASPP 2024–25

Different students, same year — each bar is one grade's proficiency mix.

20%
19%
61%
Grade 3 · 39% proficient
37%
26%
37%
Grade 4 · 63% proficient
22%
25%
53%
Grade 5 · 47% proficient

The honest read: the share exceeding rises 1.7pp across grades; the floor rises 8.2pp. 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.

49.5%
Low-income · ELA · met standard

Rio Vista's most underrated number

49.5% of low-income students met the ELA standard — versus 38.2% for the same group statewide. That's the strongest kind of signal a school can post: it holds across income lines.

Rio Vista low-income: 49.5%State low-income: 38.2%Rio Vista EL: 8.0%State EL: 10.4%

The 6 things our score weighs

Exceeded standard
22.7%
State 21.3%
1.4pp above state avg
Growth (G3→G5)
+1.5pp
State -2.9pp
Scores improve across grades
Met or exceeded
49.4%
State 42.7%
6.8pp above state avg
Chronic absenteeism
6.0%
State 17.9%
12.0pp below state avg
Suspension rate
1.0%
State 1.6%
0.6pp below state avg
EL proficiency (ELPAC)
19.3%
State 18.0%
1.3pp above state avg
Worth a school visit

Ask how the school challenges kids who clear the standard early. The gap between meeting and exceeding is where pacing shows.

  • Ask whether extra support — tutoring, counseling, small groups — reaches kids across income lines, not just the students already ahead.
  • 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 Rio Vista Elementary in Canyon Country, 49.5% of low-income students met or exceeded the ELA standard in 2025, compared to 57.7% district-wide and 38.2% statewide. Rio Vista Elementary trails its district average for low-income students by 8.2 percentage points in ELA. Other subgroups: Low-Income students (41.8% Math proficient); Hispanic students (48.7% ELA proficient). The largest proficiency gap is 46.6 percentage points for disabilities students. Data source: California Department of Education, CAASPP 2024-25. 196 students tested.

All students at this school: 50% met or exceeded
All StudentsAll Students: this school 50%, district —, state 43%50%
Socioeconomically DisadvantagedSocioeconomically Disadvantaged: this school 46%, district 55%, state 32%46% · −5 vs school
Hispanic/LatinoHispanic/Latino: this school 44%, district 55%, state 32%44% · −7 vs school
FemaleFemale: this school 55%, district 66%, state 44%55% · +4 vs school
MaleMale: this school 44%, district 67%, state 42%44% · −6 vs school
Students with DisabilitiesStudents with Disabilities: this school 9%, district 36%, state 15%9% · −41 vs school
English LearnersEnglish Learners: this school 8%, district 14%, state 11%8% · −42 vs school

8 of 15 student groups here are too small to report — a privacy protection, not a gap.

this school district, same group California, same group
Subgroup growth by grade

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 falls by 1.1pp from grade 3 to grade 5 at this school. District average: +5.8pp.

Showing up, and staying in class

Chronic absenteeismChronic absenteeism: this school 6.0%, district 6.1%, state 17.9%6.0% · −12.0pp vs state
Suspension rateSuspension rate: this school 1.0%, district —, state 1.6%1.0% · −0.6pp vs state

TK/K students miss school at roughly twice the rate of Grades 4–6 students (8.0% vs 4.4%). Chronic absence here concentrates in the earliest grades — worth asking how the school works with new families on attendance.

Chronic absenteeism by grade band
Grades 4–64.4%
TK/K8.0%

The people teaching here

Context — never part of the Scope Score
Student : teacherStudent to teacher ratio: this school 27:1, district 27:127:1
Teaching staff20 teachers
Avg. experience17.4 years
Fully credentialed100%
First-year teachers10%
Salary Schedule
Teacher salary schedule$53,873 – $113,895
Principal salary$160,482 – $0
Superintendent salary$278,687

Pay is set by the district, not the school.

What gets spent here

Per-pupil spendingPer-pupil spending: $16,317, CA average $14,815$16,317 · spent at this school
Federal share$731 per student

$731 per student arrives as federal Title funding — a measure of concentrated need, not school quality.

District current expense · FY 2024–25$15,563 per student

The district's current expense of education per student, from CDE's annual SACS filing — the freshest district spending figure the state publishes.

Where the district's dollars go · FY 2024–25 · CDE SACS
Instruction65%
Instruction support7%
Student services9%
Administration10%
Buildings & maintenance9%

District-level, from the district's own SACS general-ledger filing — school-by-school breakdowns aren't published by the state.

district detail, 2016–2020 — the newest published
2020$11,840 per pupil
2019$11,465 per pupil
2018$11,447 per pupil
2017$10,635 per pupil
2016$10,345 per pupil

Source: NCES F-33 · Full district breakdown →

The neighborhood it serves

Hispanic73.7%
District 39.3% · CA 56.1%
White13.4%
District 32.6% · CA 19.9%
Other10.1%
District 15.3% · CA 9.0%
Black1.9%
District 3.4% · CA 4.8%
Asian1.0%
District 9.4% · CA 10.2%
Low IncomeFree/reduced lunch eligible 77.0% (13pp above CA avg)
Neighborhood — American Community Survey
Median income$115K · CA $85K
Median home value$609K · CA $659K
Bachelor's degree+25% · CA 35%
ZIP population33,155
Median age39 years

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2024) · ZIP-level

Worth Knowing

Transitional kindergarten is offered here — confirmed by actual Census Day enrollment, not just the listed grade span.

On the state's science test (CAST), 46% met or exceeded the standard — science is tested in grades 5 and 8 but never enters the Scope Score.

Frequently asked questions

Is Rio Vista Elementary a good elementary school?

Rio Vista Elementary has a Scope Score of 50 out of 100, placing it in the 68th percentile of California elementary schools and ranked #1,866 statewide. 22.7% of students exceeded the state standard on the 2025 CAASPP assessment, which is near the California average of 21.3%. The Scope Score weights 6 dimensions for elementary schools: exceeded standard (38%), grade 3-to-5 growth (27%), met or exceeded (proficient) (20%), chronic absenteeism (5%), suspension rate (5%), and ELPAC English Learner proficiency (5%). Data source: California Department of Education CAASPP 2025, analyzed by SchoolScope.

What are Rio Vista Elementary's CAASPP test scores?

On the 2025 CAASPP Smarter Balanced Assessment, 49.4% of students at Rio Vista Elementary met or exceeded the state standard in ELA and Math combined, and 22.7% exceeded it. The gap between those numbers matters: 26.7% of students are at the proficiency floor, while 22.7% pushed past it. Most rating sites report only the combined "proficient" number. SchoolScope surfaces the exceeded-vs-met split because it reveals whether a school's curriculum challenges students beyond minimum proficiency or paces toward it. 374 student-subject combinations were assessed.

How does Rio Vista Elementary rank in California?

Rio Vista Elementary ranks #1,866 among California elementary schools by Scope Score, placing it in the 68th percentile. This ranking is based on a weighted composite of 2025 CAASPP test performance (exceeded and met rates), grade-level growth (Grade 3 to grade 5 growth), chronic absenteeism, and suspension rate. Unlike single-number ratings, the Scope Score shows what drives the ranking so parents can decide what matters most to their family. See full methodology.

Is Rio Vista Elementary getting better or worse?

Based on 2025 CAASPP data, proficiency at Rio Vista Elementary increases by 1.5 percentage points from Grade 3 to grade 5 growth. This upward trajectory suggests the school is adding measurable value — students leave with higher proficiency rates than they entered with. Growth trajectory is weighted at 15% in the elementary Scope Score because it measures what the school does, not just who walks in the door.

What is the attendance and school culture like at Rio Vista Elementary?

6.0% of students at Rio Vista Elementary are chronically absent (missing 10% or more of school days), which is better than the California average of 17.9%. The suspension rate is 1.0%, indicating a low-discipline-incident environment. SchoolScope includes these culture metrics in the Scope Score because they reflect day-to-day school experience in ways test scores alone cannot.

How does Rio Vista Elementary compare to other schools in Canyon Country?

Rio Vista Elementary scores 50/100 (68th percentile) among California elementary schools. To compare with nearby schools, SchoolScope shows the same metrics side by side: exceeded rate, proficiency, growth trajectory, and school culture indicators. The school serves 486 students. Use the schools in Canyon Country page or the map view to compare all elementary schools nearby.

How does Rio Vista Elementary serve low-income and underrepresented students?

At Rio Vista Elementary in Canyon Country, 49.5% of low-income students met or exceeded the ELA standard in 2025, compared to 57.7% district-wide and 38.2% statewide. Rio Vista Elementary trails its district average for low-income students by 8.2 percentage points in ELA. Other subgroups: Low-Income students (41.8% Math proficient); Hispanic students (48.7% ELA proficient). The largest proficiency gap is 46.6 percentage points for disabilities students. Data source: California Department of Education, CAASPP 2024-25. 196 students tested. SchoolScope shows disaggregated test scores by demographic subgroup so you can see how a school performs for your child's specific group — not just the school-wide average. Subgroup data is context, not part of the Scope Score: we don't penalize schools for who they serve. See our equity approach.

Your other options

Private alternatives nearby

Private schools within ~10 miles. These schools do not participate in state testing and cannot be scored or ranked.


For the data nerds

Every number on this page

Score factors, grade-level breakdowns, subgroup proficiency, and peer comparisons.

01Score factorsWeighted composite · 2024–25
Exceeded standard · 38%
22.7%
↑ vs CA 21.3% · 51th pctile
Growth (G3→G5) · 27%
+1.5pp
↑ vs CA -2.9pp · 54th pctile
Met or exceeded · 20%
49.4%
↑ vs CA 42.7% · 55th pctile
Chronic absenteeism · 5%
6.0%
↑ vs CA 17.9% · 69th pctile
Suspension rate · 5%
1.0%
↑ vs CA 1.6% · 55th pctile
EL proficiency (ELPAC) · 5%
19.3%
↑ vs CA 18.0% · 52th pctile
02By grade & subgroupCAASPP 2024–25 · % of tested students
ELATestedEXCMETNEARNOTMET++/CA
Grade 35420%19%26%35%39%−4
Grade 46537%26%18%18%63%+18
Grade 56822%25%21%32%47%−1
Grade 66325%37%17%21%62%+15
MathTestedEXCMETNEARNOTMET++/CA
Grade 35413%33%20%33%46%+1
Grade 46526%34%22%18%60%+18
Grade 56818%24%24%35%41%+6
Grade 66327%16%32%25%43%+8
Science (CAST)TestedEXCMETNEARNOT
Grade 5/8/116819%26%47%7%

CAST is tested in grades 5, 8, and once in high school — not annually. Not part of the Scope Score.

Subgroup · ELATestedMET+vs districtvs CA
Socioeconomically Disadvantaged19649.5%−8+11
Hispanic/Latino18748.7%−10+10
English Learners258.0%−3−2
03Peer comparison · nearest elementary schoolssorted by Scope Score
SchoolDistScopeEXCMET+GrowthSusp
Rio Vista Elementary ←5022.7%49.4%+1.51.0%
Emblem Academy2.2 mi7450.9%76.9%+1.70.7%
Plum Canyon Elementary1.6 mi6437.9%65.1%−4.50.4%
Golden Oak Community3.2 mi6030.5%59.1%+4.02.6%
California average4521.3%42.7%−2.91.6%
04More measurescontext · not all part of the Scope Score
YearScopePctileRankExcMet+AbsentSuspGrowth
20194146#299816.8%40.4%6.5%0.7%-6.3pp
20225178#128918.5%43.1%15.6%0.4%+14.0pp
20234972#161923.4%46.6%11.2%0.2%+0.5pp
20244865#198320.8%45.1%5.5%1.2%-12.6pp
20255068#186622.7%49.4%6.0%1.0%+1.5pp
NO STATEWIDE TESTING 2020–21 (COVID) · SCORE AND PERCENTILE ARE RELATIVE TO EACH YEAR'S FIELD
05Climate by student groupchronic absenteeism · 2019 vs 2025 — the two years CDE publishes at subgroup level
Group20192025Δ
Female4.8%2.9%-1.9pp
Male7.8%7.6%-0.2pp
Black/African American0.0%18.2%+18.2pp
White0.0%0.0%+0.0pp
Hispanic/Latino5.8%4.6%-1.2pp
Two or More Races7.1%17.6%+10.5pp
Students with Disabilities4.9%11.1%+6.2pp
English Learners5.1%4.0%-1.1pp
Socioeconomically Disadvantaged6.1%6.2%+0.1pp
All Students6.4%5.0%-1.4pp
Homeless22.2%
EXC = exceeded standard · MET+ = met or exceeded ("proficient") · Source: CA Dept. of Education · CAASPP 2024–25 · n=5,744 elementary schools · Vintages: climate subgroups 2019+2025 · district finance per its label · ACS 2022 · Data updated 2026-07-03methodology · data updates · CSV · report issue

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