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H. Clarke Powers Elementary · Loomis

H. Clarke Powers Elementary: The score is strong. The trajectory is stronger.

H. Clarke Powers pairs 58% proficiency with gains that hold up when the same students are tracked two years apart — the rare school that posts both.

3296 Humphrey Road, 95650 (opens in new tab)·Loomis Union Elementary·Loomis·Grades TK-8·495 students·15% low-income·2024–25 CAASPP·(916) 652-2635·Website
2019–2025 trend · CDE CAASPP
This schoolCA avg
Scope6145
% Exceeded26%21%
% Met+58%43%
Growth+30.1-2.9
Absence9.8%17.9%
Suspension1.4%1.6%
Scope Score
61
🚀 Growth Engine · Solid
ranked #955 statewide · #4 of 7 in Loomis Union Elementary

H. Clarke Powers Elementary scores 61 of 100 on SchoolScope's Scope Score — the 83rd 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 “58% proficient” and call it done. H. Clarke Powers deserves a closer read. It sits at the 83rd percentile of 5,744 California elementary schools — but the ranking is the least interesting thing on this page.

The headline number: +30.1pp separates this year's grade 3 from its grade 5. The state average rises 4.5pp over the same span. Following the same students from 2023 G3 → 2025 G5 points the same way.

The seven-year arc

Percentile among 5,744 elementary schools statewide

Has held the 83rd-percentile line every tested year since 2019.

CA Dashboard
ELAOrange(Declined Significantly)MathYellow(Declined Significantly)

This school hasn't fully recovered from the pandemic: 58% meet the standard today, versus 64% in 2019 — a gap worth asking about on a visit.

ELA — % met or exceeded, by grade
Grade20192022202320242025
Grade 358%69%42%57%40%
Grade 463%67%60%59%58%
Grade 572%73%78%69%78%
Grade 672%89%78%71%68%
Grade 778%76%83%75%72%
Grade 884%80%69%75%77%
Math — % met or exceeded, by grade
Grade20192022202320242025
Grade 368%65%68%57%43%
Grade 473%63%57%51%62%
Grade 552%75%67%67%65%
Grade 664%63%78%71%72%
Grade 767%52%72%75%61%
Grade 878%60%47%60%70%

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.

26%
13%
61%
Grade 3 · 39% proficient
25%
34%
41%
Grade 4 · 59% proficient
33%
45%
22%
Grade 5 · 78% proficient

The honest read: the share exceeding rises 6.9pp across grades; the floor rises 38.7pp. 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 5 things our score weighs

Exceeded standard
25.9%
State 21.3%
4.5pp above state avg
Growth (G3→G5)
+30.1pp
State -2.9pp
Scores improve across grades
Met or exceeded
57.9%
State 42.7%
15.2pp above state avg
Chronic absenteeism
9.8%
State 17.9%
8.1pp below state avg
Suspension rate
1.4%
State 1.6%
0.2pp below state avg
Worth a school visit

Ask what changed — new curriculum, new principal, new program. Momentum has a cause, and a visit will find it.

  • Ask how teachers track each child's growth over the year, not just where the class lands on test day.
  • 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 H. Clarke Powers Elementary in Loomis, 45.5% of low-income students met or exceeded the ELA standard in 2025, compared to 53.4% district-wide and 38.2% statewide. H. Clarke Powers Elementary trails its district average for low-income students by 7.9 percentage points in ELA. Other subgroups: Low-Income students (45.5% Math proficient); White students (68.0% ELA proficient). Data source: California Department of Education, CAASPP 2024-25. 22 students tested.

All students at this school: 64% met or exceeded
All StudentsAll Students: this school 64%, district —, state 43%64%
WhiteWhite: this school 66%, district 68%, state 56%66% · +2 vs school
MaleMale: this school 60%, district 65%, state 42%60% · −4 vs school
FemaleFemale: this school 69%, district 70%, state 44%69% · +5 vs school
Socioeconomically DisadvantagedSocioeconomically Disadvantaged: this school 45%, district 49%, state 32%45% · −19 vs school
Two or More RacesTwo or More Races: this school 59%, district 76%, state 56%59% · −5 vs school

10 of 16 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.

Showing up, and staying in class

Chronic absenteeismChronic absenteeism: this school 9.8%, district 8.0%, state 17.9%9.8% · −8.1pp vs state
Suspension rateSuspension rate: this school 1.4%, district —, state 1.6%1.4% · −0.2pp vs state

TK/K students miss school at roughly three times the rate of Grades 7–8 students (14.1% vs 4.1%). 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 4–611.1%
Grades 7–84.1%
TK/K14.1%

Where the path goes

The path below is estimated from nearby schools in the same district — scores shown for each next step.

Estimated K-12 Path
Elementary
H. Clarke Powers Elementa…
61
This school

Estimated K-12 path based on district and proximity. Actual attendance zones may differ. Contact your school district for official feeder information.

The people teaching here

Context — never part of the Scope Score
Student : teacherStudent to teacher ratio: this school 23:1, district 23:123:1
Teaching staff26 teachers
Avg. experience14.3 years
Fully credentialed87%

What gets spent here

Per-pupil spendingPer-pupil spending: $13,085, CA average $14,815$13,085 · spent at this school
Federal share$328 per student

$328 per student arrives as federal Title funding — a measure of concentrated need, not school quality.

District current expense · FY 2024–25$14,167 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
Instruction62%
Instruction support11%
Student services8%
Administration7%
Buildings & maintenance12%

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$9,697 per pupil
2019$9,246 per pupil
2018$9,833 per pupil
2017$6,341 per pupil
2016$6,038 per pupil

Source: NCES F-33 · Full district breakdown →

The neighborhood it serves

White73.9%
District 74.7% · CA 19.9%
Hispanic15.2%
District 13.4% · CA 56.1%
Other9.1%
District 9.1% · CA 9.0%
Asian1.4%
District 2.3% · CA 10.2%
Black0.4%
District 0.5% · CA 4.8%
Low IncomeFree/reduced lunch eligible 14.9% (49pp below CA avg)
Neighborhood — American Community Survey
Median income$118K · CA $85K
Median home value$752K · CA $659K
Bachelor's degree+47% · CA 35%
ZIP population13,405
Median age46 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), 51% met or exceeded the standard — science is tested in grades 5 and 8 but never enters the Scope Score.

Frequently asked questions

Is H. Clarke Powers Elementary a good elementary school?

H. Clarke Powers Elementary has a Scope Score of 61 out of 100, placing it in the 83rd percentile of California elementary schools and ranked #955 statewide. 25.9% of students exceeded the state standard on the 2025 CAASPP assessment, which is 4.5 percentage points above 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 H. Clarke Powers Elementary's CAASPP test scores?

On the 2025 CAASPP Smarter Balanced Assessment, 57.9% of students at H. Clarke Powers Elementary met or exceeded the state standard in ELA and Math combined, and 25.9% exceeded it. The gap between those numbers matters: 32.0% of students are at the proficiency floor, while 25.9% 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. 332 student-subject combinations were assessed.

How does H. Clarke Powers Elementary rank in California?

H. Clarke Powers Elementary ranks #955 among California elementary schools by Scope Score, placing it in the 83rd 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 H. Clarke Powers Elementary getting better or worse?

Based on 2025 CAASPP data, proficiency at H. Clarke Powers Elementary increases by 30.1 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 H. Clarke Powers Elementary?

9.8% of students at H. Clarke Powers 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 1.4%, 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 H. Clarke Powers Elementary compare to other schools in Loomis?

H. Clarke Powers Elementary scores 61/100 (83rd 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 495 students. Use the schools in Loomis page or the map view to compare all elementary schools nearby.

How does H. Clarke Powers Elementary serve low-income and underrepresented students?

At H. Clarke Powers Elementary in Loomis, 45.5% of low-income students met or exceeded the ELA standard in 2025, compared to 53.4% district-wide and 38.2% statewide. H. Clarke Powers Elementary trails its district average for low-income students by 7.9 percentage points in ELA. Other subgroups: Low-Income students (45.5% Math proficient); White students (68.0% ELA proficient). Data source: California Department of Education, CAASPP 2024-25. 22 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%
25.9%
↑ vs CA 21.3% · 54th pctile
Growth (G3→G5) · 27%
+30.1pp
↑ vs CA -2.9pp · 73th pctile
Met or exceeded · 20%
57.9%
↑ vs CA 42.7% · 62th pctile
Chronic absenteeism · 5%
9.8%
↑ vs CA 17.9% · 63th pctile
Suspension rate · 5%
1.4%
↑ vs CA 1.6% · 52th pctile
02By grade & subgroupCAASPP 2024–25 · % of tested students
ELATestedEXCMETNEARNOTMET++/CA
Grade 35326%13%30%30%40%−4
Grade 45325%34%17%25%58%+14
Grade 56033%45%15%7%78%+30
Grade 65334%34%23%9%68%+21
Grade 75728%44%21%7%72%+24
Grade 86030%47%20%3%77%+31
MathTestedEXCMETNEARNOTMET++/CA
Grade 3538%36%34%23%43%−2
Grade 45328%34%23%15%62%+21
Grade 56035%30%20%15%65%+30
Grade 65355%17%25%4%72%+37
Grade 75725%37%25%14%61%+27
Grade 86045%25%23%7%70%+38
Science (CAST)TestedEXCMETNEARNOT
Grade 5/8/1112015%36%48%2%

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 Disadvantaged2245.5%−8+7
White25368.0%−3+6
03Peer comparison · nearest elementary schoolssorted by Scope Score
SchoolDistScopeEXCMET+GrowthSusp
H. Clarke Powers Elementary ←6125.9%57.9%+30.11.4%
Penryn Elementary2.1 mi7037.0%75.2%−6.31.5%
Loomis Elementary0.7 mi5934.8%62.2%−31.50.5%
California average4521.3%42.7%−2.91.6%
04More measurescontext · not all part of the Scope Score
YearScopePctileRankExcMet+AbsentSuspGrowth
20195979#118229.1%64.4%4.9%0.0%-1.2pp
20226490#56737.1%68.7%19.1%1.3%+6.8pp
20236690#58129.8%61.8%12.7%2.0%+17.7pp
20246487#75633.1%60.0%9.7%0.3%+11.7pp
20256183#95525.9%57.9%9.8%1.4%+30.1pp
NO STATEWIDE TESTING 2020–21 (COVID) · SCORE AND PERCENTILE ARE RELATIVE TO EACH YEAR'S FIELD
What we can't show
  • — Scored here as an elementary school — other grade spans appear in the data appendix.
05Climate by student groupchronic absenteeism · 2019 vs 2025 — the two years CDE publishes at subgroup level
Group20192025Δ
Female4.9%8.5%+3.6pp
Male4.6%9.6%+5.0pp
Hispanic/Latino3.0%6.4%+3.4pp
Two or More Races5.6%2.8%-2.8pp
Students with Disabilities5.1%7.4%+2.3pp
English Learners8.3%
Socioeconomically Disadvantaged9.2%19.3%+10.1pp
All Students4.8%9.1%+4.3pp
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