School district · San Bernardino County

Chaffey Joint Union High schools

Chaffey Joint Union High runs high schools only. Its 9 public high schools run from the 25th to the 85th percentile among the 1,498 California high schools we score (spring 2025 tests). Elementary and middle school are run by other districts.

High · 9 schools

from 25th to 85th · among 1,498 California high schools we score · spring 2025 tests

  • Los Osos High: 85th percentile, Strong
  • Chaffey District Online High: 84th percentile, Strong
  • Etiwanda High: 77th percentile, Strong
  • Rancho Cucamonga High: 75th percentile, Strong
  • Alta Loma High: 60th percentile, Solid
  • Montclair High: 53rd percentile, Solid
  • Ontario High: 53rd percentile, Solid
  • Colony High: 28th percentile, Developing
  • Chaffey High: 25th percentile, Developing
0Needs Support
2Developing
3Solid
4Strong

One dot per school.

Elementary and middle school: other districts

Confirm the school for your address with the district.

  • 2 schools not ranked statewide

Schools around the Chaffey Joint Union High district

11 listed public schools with mapped locations.

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Percentile among California schools at the same level

  • Strong75th+
  • Solid50–74th
  • Developing25–49th
  • Needs Supportbelow 25th
  • Not scored

The school lists on this page are also available without the map.

High schools

Which high schools in the Chaffey Joint Union High district score highest?

Los Osos High is highest, at the 85th percentile.

That’s higher than 85 in 100 California high schools we score (spring 2025 tests).

Highest in the Chaffey Joint Union High district

Each percentile compares a school with California schools at its own level.

Show the other 6 high schools
Context

The average high school in the Chaffey Joint Union High district had 25 in 100 students chronically absent (missed 10% or more of school days) in 2025–26; the average California high school we score had 22 in 100. Both are averages of school rates, each school counted once.

2 high schools not ranked statewide

Continuation schools and court and community schools enroll students differently from a regular school, so each is compared only with its own kind or not ranked.

  • Valley View High (Continuation)Continuation high school: compared only with other continuation schools
  • Chaffey Community DayCommunity day school: students are placed here by probation, district or voluntary referral, including after an expulsion, so we don’t rank it

The district

Where does Chaffey Joint Union High’s money go, and what does it plan?

The Chaffey Joint Union High district spent $18,946 per student in the 2024–25 school year.

That’s close to the typical California district, which spent $20,491. About 62 cents of every Chaffey Joint Union High dollar went to classroom instruction.

Spending by function

Day-to-day spending per student in average daily attendance, from the district’s annual financial report (SACS) to the California Department of Education. District-wide: it includes central administration and costs never assigned to one campus.

Share by function, 2024–25

  • Instruction62%
  • Instruction support11%
  • Student services11%
  • Administration5%
  • Buildings & maintenance10%
  • Other1%

Shares of the same spending total, by the report’s spending categories, rounded so they add up to 100. Names are simplified from the report’s own categories.

What the district plans

$107.4 million

planned in its 2026–27 plan for 55 funded actions in 6 goals. That’s 24% of its $441.2 million general fund budget. These are planned amounts; the district reports what it spent in a later plan.

The plan in short

Source: the district’s yearly spending plan (Local Control and Accountability Plan, or LCAP, 202 pages), as posted to the California School Dashboard.

Where the money goes

Three actions take 37% of the money. The plan itself puts 88% of it toward staff.

  • Fostering School Connectedness for EL, SED/LI, and FY Students $17.3 million
  • Facilities Improvement and Maintenance $12.6 million
  • Expand CTE Programs and Access $10.0 million
  • 52 other actions
Reading, math and catch-up help

11 of the plan’s 55 funded actions name reading, math, catch-up help or English learners in their titles.

Actions whose titles name math, catch-up help or English learners
  • Math $0.3 million
  • Catch-up help $14.7 million
  • English learners $21.3 million

Largest of these

  • Fostering School Connectedness for EL, SED/​LI, and FY Students$17.3 million
  • Targeted Support and Interventions to Remediate Credit and Learning Loss$7.9 million
  • Enhancing Academic Support for Students with Disabilities$4.6 million
For high-need students (English learners, low-income students and foster youth), what changed and what its goals measure
For high-need students

It plans $73.9 million in extra services for English learners, low-income students and foster youth. For 2025–26, it planned $73.8 million and estimates it spent $75.3 million, $1.5 million (2%) more than planned (our arithmetic).

What changed

The total is $1.6 million (1%) higher than in the 2025–26 plan. The biggest change in dollars is Expand CTE Programs and Access, which went from $12.8 million to $10.0 million.

Largest cuts

  • Expand CTE Programs and Access−⁠$2.8 million
  • Mental Health Support: Tailored Services for Student Well-Being−⁠$659,559
  • Fostering School Connectedness for EL, SED/​LI, and FY Students−⁠$412,540

Largest increases

  • Maintaining Effective Classroom Communities+⁠$781,906
  • Home-to-School Transportation+⁠$664,052
  • Provide Instructional Technology, Software, and Device Supports for Students to Promote College and Career Readiness+⁠$649,201
What its goals measure

Read these state results for the district’s own schools as context for the goals they measure; results alone can’t show what the plan caused.

What its goals measure: state results, 2024–25 and 2025–26
Measure2024–252025–26Change
English, every tested grade: Proficient or Advanced in 2025–26, met or exceeded in 2024–25Goals 1 and 268%64%down 4 pts
Math, every tested grade: Proficient or Advanced in 2025–26, met or exceeded in 2024–25Goals 1 and 234%36%up 2 pts
Chronically absentCounted across all the district’s students, not averaged by schoolGoal 131 in 10023 in 1008 fewer in 100
Suspended at least onceGoal 24.2%4.6%up 0.4 pts

Goal 6 tracks named schools and Goals 3, 4 and 5 track other measures, so they aren’t shown here.

Figures from CDE’s state test, chronic absence and suspension files. Test figures cover every grade the district tests (California tests grades 3–8 and 11), so they differ from a profile’s rated grades. We combined the district’s schools ourselves, weighted by students and leaving out charter schools. Chronically absent means a student missed 10% or more of school days.

The plan’s own titles and amounts
  • Fostering School Connectedness for EL, SED/​LI, and FY Students · $17,284,690
  • Facilities Improvement and Maintenance · $12,605,518
  • Expand CTE Programs and Access · $10,046,751
The full plan6 goals, 67 measures and where the money goes

We calculate each action’s share of the plan by dividing its planned amount by the total of the plan’s funded actions ($107.4 million).

Where does the money go?

60% to Goal 1. Each box is one action, sized by its planned dollars and coloured by its change since last year’s plan. Tap a box to open its goal.

G1
G3

Change since the 2025–26 plan, same title

  • fell 25% or more
  • fell 10–25%
  • fell 2–10%
  • within 2%
  • grew 2–10%
  • grew 10–25%
  • grew 25% or more
  • new or renamed title
  • not compared: unconfirmed, or repeated across goals

Every goal, in the plan’s order

Goal 1All CJUHSD students will demonstrate college and career readiness$64.2 million60% of action budgets

21 funded actions · 2025–26 plan: $65.7 million (−⁠$1.4 million) · p. 23 ↗

Largest funded actions

  1. Fostering School Connectedness for EL, SED/​LI, and FY Students$17.3 millionaction 1.21 · p. 154 ↗ · marked as contributing to high-need services
  2. Expand CTE Programs and Access$10.0 millionaction 1.8 · p. 153 ↗ · marked as contributing to high-need services
  3. Targeted Support and Interventions to Remediate Credit and Learning Loss$7.9 millionaction 1.15 · p. 153 ↗ · marked as contributing to high-need services · of which $4.8 million is state funding counted toward those services
  4. Enhancing Academic Support for Students with Disabilities$4.6 millionaction 1.18 · p. 154 ↗
  5. Targeted Academic and Supplementary Support for Language Acquisition and Development$4.3 millionaction 1.12 · p. 153 ↗ · marked as contributing to high-need services · of which $2.5 million is state funding counted toward those services

16 more funded actions in this goal

  • School Library Services and Access · action 1.17 · p. 153 ↗ · marked as contributing to high-need services$4.0 million
  • Provide Instructional Technology, Software, and Device Supports for Students to Promote College and Career Readiness · action 1.5 · p. 152 ↗ · marked as contributing to high-need services$3.9 million
  • Achievement Monitoring and Targeted Support · action 1.14 · p. 153 ↗ · marked as contributing to high-need services$3.2 million
  • Progress Monitoring for English Learners · action 1.11 · p. 153 ↗ · marked as contributing to high-need services · of which $2.4 million is state funding counted toward those services$2.6 million
  • Expand AVID Courses and Strategies to Support Academic Achievement · action 1.1 · p. 152 ↗ · marked as contributing to high-need services$1.6 million
  • Utilize Peer Mentors as Academic Supports · action 1.10 · p. 153 ↗$1.1 million
  • Targeted Progress Monitoring and Academic Support for FY and HY Students · action 1.20 · p. 154 ↗ · marked as contributing to high-need services · of which $711,625 is state funding counted toward those services$0.9 million
  • Newcomer EL Services · action 1.13 · p. 153 ↗ · marked as contributing to high-need services$0.8 million
  • Increase Honors and AP (H/​AP) Access for Underrepresented Student Groups · action 1.2 · p. 152 ↗ · marked as contributing to high-need services · of which $414,415 is state funding counted toward those services$0.6 million
  • Promoting College Readiness and Access through Partnerships, Personnel, and CCAP/​Dual Enrollment Support · action 1.7 · p. 152 ↗ · marked as contributing to high-need services · of which $29,000 is state funding counted toward those services$0.5 million
  • Monitoring and Expanding Access to Instructional Materials · action 1.16 · p. 153 ↗$0.3 million
  • Targeted Instructional Materials to Support Academic Achievement of Students with Disabilities · action 1.19 · p. 154 ↗$0.3 million
  • Provide Access for Assessments for College Readiness · action 1.3 · p. 152 ↗ · marked as contributing to high-need services$0.2 million
  • Provide Instructional Technology and Supports for Staff for the Purpose of Providing Engaging and Effective Instruction · action 1.4 · p. 152 ↗$0.1 million
  • Higher Education Access through Campus Visits, Tours, Fairs, and Events · action 1.6 · p. 152 ↗ · marked as contributing to high-need servicesunder $0.1 million
  • Provide Career Exploration and Experiences · action 1.9 · p. 153 ↗ · marked as contributing to high-need servicesunder $0.1 million

Changes from last year’s plan, same title

  1. Expand CTE Programs and Access−⁠$2.8 million$12.8 million → $10.0 million · p. 153 ↗
  2. Provide Instructional Technology, Software, and Device Supports for Students to Promote College and Career Readiness+⁠$0.6 million$3.2 million → $3.9 million · p. 152 ↗
  3. Fostering School Connectedness for EL, SED/​LI, and FY Students−⁠$0.4 million$17.7 million → $17.3 million · p. 154 ↗

Every other line in this goal, against last year’s plan

  • Targeted Support and Interventions to Remediate Credit and Learning Loss · $7.6 million → $7.9 million · p. 153 ↗+⁠$0.3 million
  • Enhancing Academic Support for Students with Disabilities · $4.4 million → $4.6 million · p. 154 ↗+⁠$0.1 million
  • Targeted Academic and Supplementary Support for Language Acquisition and Development · $4.1 million → $4.3 million · p. 153 ↗+⁠$0.2 million
  • School Library Services and Access · $3.9 million → $4.0 million · p. 153 ↗+⁠$0.2 million
  • Achievement Monitoring and Targeted Support · $3.3 million → $3.2 million · p. 153 ↗−⁠$0.1 million
  • Progress Monitoring for English Learners · $2.4 million → $2.6 million · p. 153 ↗+⁠$0.2 million
  • Expand AVID Courses and Strategies to Support Academic Achievement · $1.6 million → $1.6 million · p. 152 ↗+⁠$0.1 million
  • Utilize Peer Mentors as Academic Supports · $1.0 million → $1.1 million · p. 153 ↗+⁠$0.1 million
  • Targeted Progress Monitoring and Academic Support for FY and HY Students · $863,426 → $924,311 · p. 154 ↗+⁠$60,885
  • Newcomer EL Services · $819,975 → $820,836 · p. 153 ↗+⁠$861
  • Increase Honors and AP (H/​AP) Access for Underrepresented Student Groups · $559,704 → $564,415 · p. 152 ↗+⁠$4,711
  • Promoting College Readiness and Access through Partnerships, Personnel, and CCAP/​Dual Enrollment Support · $620,149 → $526,922 · p. 152 ↗−⁠$93,227
  • Monitoring and Expanding Access to Instructional Materials · $264,228 → $302,758 · p. 153 ↗+⁠$38,530
  • Targeted Instructional Materials to Support Academic Achievement of Students with Disabilities · $267,091 → $262,776 · p. 154 ↗−⁠$4,315
  • Provide Access for Assessments for College Readiness · $187,220 → $199,440 · p. 152 ↗+⁠$12,220
  • Provide Instructional Technology and Supports for Staff for the Purpose of Providing Engaging and Effective Instruction · $50,000 → $65,000 · p. 152 ↗+⁠$15,000
  • Higher Education Access through Campus Visits, Tours, Fairs, and Events · $50,000 → $50,000 · p. 152 ↗unchanged
  • Provide Career Exploration and Experiences · $20,500 → $22,500 · p. 153 ↗+⁠$2,000

How the plan measures it · 31 measures

None of these has an all-students line we can quote; the plan’s table lists them from p. 23 ↗.

Goal 2CJUHSD will improve classroom instruction through inclusive professional learning opportunities that ensure…$3.3 million3% of action budgets

“CJUHSD will improve classroom instruction through inclusive professional learning opportunities that ensure equitable access and success for all students” p. 57 ↗

13 funded actions · 2025–26 plan: $2.6 million (+⁠$675,404)

Largest funded actions

  1. Instructional Coaches$1.0 millionaction 2.12 · p. 155 ↗ · marked as contributing to high-need services · of which $318,538 is state funding counted toward those services
  2. Induction Mentors$0.5 millionaction 2.13 · p. 155 ↗
  3. Comprehensive Professional Learning and Collaboration$0.4 millionaction 2.1 · p. 154 ↗
  4. Targeted Professional Learning for Teachers of English Learners$0.3 millionaction 2.4 · p. 154 ↗ · marked as contributing to high-need services · of which $122,440 is state funding counted toward those services
  5. Math Curriculum Implementation and Professional Learning$0.3 millionaction 2.9 · p. 155 ↗ · marked as contributing to high-need services · of which $200,408 is state funding counted toward those services

8 more funded actions in this goal

  • Targeted Professional Learning for Teachers of Dually Identified Students of SWD, EL and SED · action 2.3 · p. 154 ↗ · marked as contributing to high-need services$0.3 million
  • Site-Based Specialized Teams and Committees for Targeted Educational Goals · action 2.2 · p. 154 ↗ · marked as contributing to high-need services · of which $140,529 is state funding counted toward those services$0.2 million
  • Equity/​Anti-Bias/​Anti-Racism and Curricular Diversification Professional Learning · action 2.8 · p. 155 ↗ · marked as contributing to high-need services · of which $25,000 is state funding counted toward those services$0.1 million
  • Targeted Professional Learning on Integration of Trauma-Informed Practices and Social Emotional Learning · action 2.7 · p. 154 ↗$0.1 million
  • College-Going Mindset, Readiness, Success, and Access to Professional Learning · action 2.6 · p. 154 ↗ · marked as contributing to high-need servicesunder $0.1 million
  • CTE Pathway Development · action 2.11 · p. 155 ↗ · marked as contributing to high-need services · of which $24,440 is state funding counted toward those servicesunder $0.1 million
  • Ethnic Studies Graduation Requirement Development, Collaboration, and Implementation · action 2.10 · p. 155 ↗under $0.1 million
  • Targeted Professional Learning for Peer Mentors · action 2.5 · p. 154 ↗ · marked as contributing to high-need servicesunder $0.1 million

Changes from last year’s plan, same title

  1. Instructional Coaches+⁠$0.2 million$0.8 million → $1.0 million · p. 155 ↗
  2. Comprehensive Professional Learning and Collaboration+⁠$217,712$165,224 → $382,936 · p. 154 ↗
  3. Ethnic Studies Graduation Requirement Development, Collaboration, and Implementation−⁠$59,810$70,900 → $11,090 · p. 155 ↗

Every other line in this goal, against last year’s plan

  • Induction Mentors · $449,028 → $486,401 · p. 155 ↗+⁠$37,373
  • Targeted Professional Learning for Teachers of English Learners · $311,803 → $327,191 · p. 154 ↗+⁠$15,388
  • Math Curriculum Implementation and Professional Learning · $256,000 → $261,848 · p. 155 ↗+⁠$5,848
  • Targeted Professional Learning for Teachers of Dually Identified Students of SWD, EL and SED · $252,110 · p. 154 ↗new or renamed
  • Site-Based Specialized Teams and Committees for Targeted Educational Goals · $241,148 → $219,529 · p. 154 ↗−⁠$21,619
  • Equity/​Anti-Bias/​Anti-Racism and Curricular Diversification Professional Learning · $111,250 → $126,100 · p. 155 ↗+⁠$14,850
  • Targeted Professional Learning on Integration of Trauma-Informed Practices and Social Emotional Learning · $37,000 → $91,783 · p. 154 ↗+⁠$54,783
  • College-Going Mindset, Readiness, Success, and Access to Professional Learning · $31,300 → $37,576 · p. 154 ↗+⁠$6,276
  • CTE Pathway Development · $11,562 → $31,040 · p. 155 ↗+⁠$19,478
  • Targeted Professional Learning for Peer Mentors · $36,000 → $5,698 · p. 154 ↗−⁠$30,302

A reworded title counts as new.

How the plan measures it · 12 measures

None of these has an all-students line we can quote; the plan’s table lists them from p. 57 ↗.

Goal 3CJUHSD will provide a safe and caring learning environment that promotes and fosters student engagement…$37.5 million35% of action budgets

“CJUHSD will provide a safe and caring learning environment that promotes and fosters student engagement, social-emotional well-being, diversity, equity, and inclusion” p. 74 ↗

10 funded actions · 2025–26 plan: $35.3 million (+⁠$2.2 million)

Largest funded actions

  1. Facilities Improvement and Maintenance$12.6 millionaction 3.4 · p. 155 ↗
  2. Mental Health Support: Tailored Services for Student Well-Being$6.1 millionaction 3.6 · p. 155 ↗ · marked as contributing to high-need services · of which $3.9 million is state funding counted toward those services
  3. Maintaining Effective Classroom Communities$5.5 millionaction 3.10 · p. 156 ↗ · marked as contributing to high-need services
  4. Reducing Suspension and Expulsion Rates for FY and HY$3.7 millionaction 3.9 · p. 156 ↗ · marked as contributing to high-need services
  5. Home-to-School Transportation$3.2 millionaction 3.2 · p. 155 ↗ · marked as contributing to high-need services

5 more funded actions in this goal

  • Equity-Driven Support: Empowering Foster Youth and Low-Income Students for Success · action 3.5 · p. 155 ↗ · marked as contributing to high-need services$3.2 million
  • Fostering Mental Health Communities · action 3.11 · p. 156 ↗ · marked as contributing to high-need services · of which $529,552 is state funding counted toward those services$1.9 million
  • Ensure Digital Landscape Safety · action 3.1 · p. 155 ↗$0.8 million
  • Fostering Student Success Through Targeted Equity and Inclusion Programs and Engagement · action 3.3 · p. 155 ↗ · marked as contributing to high-need services · of which $114,274 is state funding counted toward those services$0.4 million
  • SEL, Trauma-Informed, and Restorative Justice Training for Safety Personnel · action 3.7 · p. 156 ↗ · marked as contributing to high-need services$0.1 million

Changes from last year’s plan, same title

  1. Maintaining Effective Classroom Communities+⁠$0.8 million$4.7 million → $5.5 million · p. 156 ↗
  2. Home-to-School Transportation+⁠$0.7 million$2.6 million → $3.2 million · p. 155 ↗
  3. Mental Health Support: Tailored Services for Student Well-Being−⁠$0.7 million$6.8 million → $6.1 million · p. 155 ↗

Every other line in this goal, against last year’s plan

  • Facilities Improvement and Maintenance · $12.2 million → $12.6 million · p. 155 ↗+⁠$0.4 million
  • Reducing Suspension and Expulsion Rates for FY and HY · $3.5 million → $3.7 million · p. 156 ↗+⁠$0.2 million
  • Equity-Driven Support: Empowering Foster Youth and Low-Income Students for Success · $3.2 million → $3.2 million · p. 155 ↗−⁠$0.1 million
  • Fostering Mental Health Communities · $1.7 million → $1.9 million · p. 156 ↗+⁠$0.2 million
  • Ensure Digital Landscape Safety · $391,968 → $789,047 · p. 155 ↗+⁠$397,079
  • Fostering Student Success Through Targeted Equity and Inclusion Programs and Engagement · $113,662 → $385,466 · p. 155 ↗+⁠$271,804
  • SEL, Trauma-Informed, and Restorative Justice Training for Safety Personnel · $40,876 → $90,328 · p. 156 ↗+⁠$49,452

How the plan measures it · 9 measures

None of these has an all-students line we can quote; the plan’s table lists them from p. 74 ↗.

Goal 4CJUHSD will maintain effective communication, provide family and community engagement opportunities, and…$943,0931% of action budgets

“CJUHSD will maintain effective communication, provide family and community engagement opportunities, and strengthen relationships with all educational partners” p. 87 ↗

5 funded actions · 2025–26 plan: $900,189 (+⁠$42,904)

Largest funded actions

  1. District Tools for Bi-Directional Communication Between District and Educational Partners$238,527action 4.2 · p. 156 ↗ · marked as contributing to high-need services
  2. Communication and Coordination of Critical Metrics with Educational Partners via Aeries SIS$238,241action 4.1 · p. 156 ↗
  3. Family and Community Engagement Team$186,413action 4.4 · p. 156 ↗ · marked as contributing to high-need services
  4. Professional Development and Family Workshops: Parent and Community Opportunities for Targeted Engagement and Collaborative Support$164,650action 4.5 · p. 156 ↗ · marked as contributing to high-need services
  5. Expanding Communication with Educational Partners Through Translation Services$115,262action 4.3 · p. 156 ↗ · marked as contributing to high-need services

Changes from last year’s plan, same title

  1. Communication and Coordination of Critical Metrics with Educational Partners via Aeries SIS+⁠$20,296$217,945 → $238,241 · p. 156 ↗
  2. District Tools for Bi-Directional Communication Between District and Educational Partners+⁠$10,659$227,868 → $238,527 · p. 156 ↗
  3. Family and Community Engagement Team+⁠$8,399$178,014 → $186,413 · p. 156 ↗

Every other line in this goal, against last year’s plan

  • Professional Development and Family Workshops: Parent and Community Opportunities for Targeted Engagement and Collaborative Support · $164,650 → $164,650 · p. 156 ↗unchanged
  • Expanding Communication with Educational Partners Through Translation Services · $111,712 → $115,262 · p. 156 ↗+⁠$3,550

How the plan measures it · 6 measures

None of these has an all-students line we can quote; the plan’s table lists them from p. 87 ↗.

Goal 5 · Maintenance of Progress GoalCJUHSD will provide fiscal solvency and transparency for all educational partners$703,7051% of action budgets

1 funded action · 2025–26 plan: $692,335 (+⁠$11,370) · p. 96 ↗

Largest funded actions

  1. Fiscal Oversight Staff$703,705action 5.1 · p. 157 ↗

Changes from last year’s plan, same title

  1. Fiscal Oversight Staff+⁠$11,370$692,335 → $703,705 · p. 157 ↗

How the plan measures it · 1 measure

None of these has an all-students line we can quote; the plan’s table lists them from p. 96 ↗.

Goal 6 · Equity Multiplier Focus GoalThe District will improve academic achievement and career readiness at VVHS and CCDS, foster a positive…$722,2581% of action budgets

“The District will improve academic achievement and career readiness at VVHS and CCDS, foster a positive school climate, promote student engagement, and facilitate outcomes related to a broad course of study for all students, specifically by decreasing the suspension rate for SED, Hispanic, SWD, and AA students, improving academic achievement in ELA and math for SED and Hispanic student groups, improving graduation rates for EL, HY, SED, and Hispanic student groups, improving ELPI rate for EL and LTEL students, and improving the college and career indicator readiness for EL, LTEL, HY, SED, and Hispanic student groups at VVHS and CCDS, by June of 2027” p. 99 ↗

5 funded actions · reworded since the 2025–26 plan

Largest funded actions

  1. Provide Targeted Academic Support$200,057action 6.5 · p. 157 ↗
  2. Foster a Positive School Climate$173,650action 6.4 · p. 157 ↗
  3. Expand Access to College and Career Readiness Resources$172,099action 6.3 · p. 157 ↗
  4. Provide High-Quality Professional Development$92,616action 6.1 · p. 157 ↗
  5. Strengthen Family and Community Partnerships$83,836action 6.2 · p. 157 ↗

Changes from last year’s plan, same title

  1. Provide Targeted Academic Support+⁠$129,879$70,178 → $200,057 · p. 157 ↗
  2. Strengthen Family and Community Partnerships−⁠$75,981$159,817 → $83,836 · p. 157 ↗
  3. Expand Access to College and Career Readiness Resources+⁠$75,641$96,458 → $172,099 · p. 157 ↗

Every other line in this goal, against last year’s plan

  • Foster a Positive School Climate · $213,033 → $173,650 · p. 157 ↗−⁠$39,383
  • Provide High-Quality Professional Development · $81,500 → $92,616 · p. 157 ↗+⁠$11,116

How the plan measures it · 8 measures

None of these has an all-students line we can quote; the plan’s table lists them from p. 99 ↗.

All amounts are planned. We read them from the PDF and added up each goal’s actions ourselves. Page links open the plan at that page.

Who goes to the district’s schools
Who attends

Student mix

2024–25 · October enrollment count, 22,116 students
1. Hispanic or Latino: 65%2. White: 13%3. Black or African American: 8%4. Asian: 8%5. Two or more races: 3%6. Filipino: 2%7. Not reported: 1%8. American Indian or Alaska Native: <1%9. Pacific Islander: <1%Student mix2024–25
  1. Hispanic or Latino65%
  2. White13%
  3. Black or African American8%
  4. Asian8%
  5. Two or more races3%
  6. Filipino2%
  7. Not reported1%
  8. American Indian or Alaska Native<1%
  9. Pacific Islander<1%
Shares use the district's own October enrollment counts from the CDE, including its charter schools.

Free or reduced-price meals

66%

Across California, 63% of students qualify.

2024–25 · 14,600 of 22,040 students qualify, summed from the CDE’s meal counts for every school it lists under the district, charters included. It comes from a different CDE file than the student mix, so the two totals differ.

The district’s state records

Is the state giving the district extra help?

Chaffey Joint Union High isn’t getting extra state help in 2026, only the standard support every district gets.

How English learners moved up on the state’s English test

From spring 2025 to spring 2026, 39% of the district’s English learners moved up at least one level on the state’s English test (ELPAC), or stayed at the top (531 of 1,373 students). California: 47%. It counts students moving up the test’s levels, so a student can count here before becoming fluent.

1 school getting state support, 2025–26

Chaffey High (Targeted support)

This list covers the district’s own schools; each charter school’s page shows its record. Federal designation under the Every Student Succeeds Act, 2025–26.

Sources: District help (CDE) ↗ · English learner progress (CDE) ↗ · School support (CDE) ↗. State results from the 2026 California School Dashboard.

Which places nearby can you look at next?

Cities in the district

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Districts nearby

Common questions

Which public schools in the Chaffey Joint Union High district rank highest?

High: Los Osos High, 85th percentile (Strong). Each percentile is among the California high schools we score. A rank doesn’t decide fit or whether a child can enroll.

Does living in the Chaffey Joint Union High district decide which school my child attends?

Not by itself. Attendance boundaries, programs, transfers and space all matter. Confirm the school for your address, grade and program with the district.
More questions (5)

Are the public schools in the Chaffey Joint Union High district good?

Chaffey Joint Union High’s 9 public high schools run from the 25th to the 85th percentile among the 1,498 California high schools we score (spring 2025 tests). By band: 4 Strong, 3 Solid and 2 Developing. A percentile compares a school with California public schools at the same level that we score. How we score schools.

How does chronic absence in the Chaffey Joint Union High district compare with California?

The average high school in the Chaffey Joint Union High district had 25 in 100 students chronically absent (missed 10% or more of school days) in 2025–26; the average California high school we score had 22 in 100. Both are averages of school rates, each school counted once. These are averages of school rates: each school counts once, whatever its size.

How much does the Chaffey Joint Union High district spend per student?

The Chaffey Joint Union High district spent $18,946 per student in the 2024–25 school year. That’s close to the typical California district, which spent $20,491. About 62 cents of every Chaffey Joint Union High dollar went to classroom instruction. Day-to-day spending per student in average daily attendance, from its annual financial report to the California Department of Education. The district’s spending, by function.

What is in the Chaffey Joint Union High district’s 2026–27 spending plan?

The district’s 2026–27 spending plan puts $107.4 million into 55 funded actions in 6 goals, 24% of its $441.2 million general fund budget. Its largest goal holds $64.2 million, 60% of the action budgets. The 2026–27 plan, goal by goal.

Where do these results come from?

California’s state tests (CAASPP) from spring 2025 and chronic-absence rates for 2025–26, published by the California Department of Education. Percentiles, bands and Scope Scores are SchoolScope’s calculations. How we score schools.

Sources and methodology

This page lists the public schools governed and funded by the Chaffey Joint Union High district, with the district’s spending and state accountability records.

Data source: California Department of Education · CAASPP 2024–25

Percentiles, bands and Scope Scores are SchoolScope’s own calculations from these state files.

View CDE data ↗ (opens in a new tab)How Scope Scores work →

Download these schools (CSV)Free to use under CC BY 4.0 with attribution.