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Public high school · Chaffey Joint Union High · Ontario, California

Chaffey Community Day

We do not rate Chaffey Community Day: not enough verified data to score it fairly. The facts we do hold are below.

Not yet ratedNo axis is drawn without a published rating.

The brief

A Chaffey Joint Union High high school serving grades 9th – 12th.

Chaffey Community Day is listed in Chaffey Joint Union High, and a district label does not verify attendance for an address: confirm the zoned campus with the district before you commit to a street.

Math25%7 students tested · state average not published · 2019 EdFacts
Reading25%8 students tested · state average not published · 2019 EdFacts
Proficiency is up 6 points across the 11-year record (2009–2019) and has held near 25% recently.2019 EdFacts; 14 test records from CA state assessments and EdFacts (NCES).
About this school's data4 sources, 2019–2024

Every number on this page comes from a published source with a stated period. Where a source is partial, aging, an estimate, or describes a surrounding area rather than the school, that limitation is named here.

  • Based on limited data: 0% component coverage.
  • We don't have enough verified data to rate this school fairly. This can happen when a school is very new, very small, or has limited test score reporting to the state. Our rating model requires at least 2 of 4 data components (academics, student progress, college readiness, and resources) to generate a meaningful score. Schools below this threshold receive a Limited Profile to avoid misleading ratings. Learn more about our methodology

Multi-year averages used by the rating model: math 21% (multi-year average, 2009-2019) · reading/ELA 24% (multi-year average, 2009-2019).

School directory (enrollment, grades, staff, contact)
NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
  • Source period: SY 2023–24. A newer release may be available.
Math proficiency
State department of education · 2019 EdFacts · Low confidence
  • Older source: 2019 EdFacts. Use as historical context.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived from source records rather than read directly from one field.
Reading/ELA proficiency
State department of education · 2019 EdFacts · Low confidence
  • Older source: 2019 EdFacts. Use as historical context.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived from source records rather than read directly from one field.
Neighborhood (income, housing, education)
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
  • Older source: ACS 2019–2023 5-year estimates. Use as historical context.
  • Reported for the ZCTA for ZIP 91764; this does not measure the attendance area.

Evidence periods: Rating not displayed; assessments multi-year average, 2009-2019; directory SY 2023–24

About our dataHow we calculate scores

The neighborhood

Where it sits, and what the area looks like.
Chaffey Community Day and the 20 nearest high schools, each pin colored by its score.Pins are locations, not attendance boundaries. Verify the enrollment path with the district.

The area

Median income
$75,605
Median home value
$524,100
Median rent
$2,039/mo
College educated
18.4%
Homeownership
44.6%
Poverty rate
16.8%

U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 91764; this is area context, not an attendance boundary.

Getting around

Walk Score
54
Somewhat Walkable
Transit Score
24
Minimal Transit
Bike Score
44
Somewhat Bikeable
City reported crime
1,841/100K
Reported Part-1 offenses (violent + property + arson) per 100,000 residents, from the FBI Uniform Crime Reporting program for Ontario. This is a city-level reported-crime measure, not a school safety rating.

Walk, transit and bike scores byWalk Score

FBI Uniform Crime Reporting · 2025 · city context (Ontario), not school-level safety or attendance eligibility. Source details

Source period: 2025. Freshness not available.

Compare nearby

Grade-compatible schools using the same rating model.
Public-school ratings. Grade-compatible schools within 5 miles, best rated first.
  1. Ontario High4.5 mi
    7.4Compare →
  2. Rancho Cucamonga High4.9 mi
    7.2Compare →
  3. Upland High2.8 mi
    7.1Compare →
  4. Chaffey High2.3 mi
    6.1Compare →
  5. Hillside High3.9 mi
    5.9Compare →
  6. Alta Loma High2.4 mi
    5.8Compare →
  7. Valley View High (continuation)0.2 mi
    5.8Compare →
  8. Chaffey District Online High0.0 mi
    4.8Compare →
  9. Chaffey Community Daythis school
    not rated
Eight grade-compatible schools using the same rating model sit within 5 miles.Public-school ratings. Straight-line distance from this campus. Pins are locations, not attendance boundaries; verify the enrollment path with the district.

Distance is proximity only; it is not attendance eligibility.

Enrollment path unverified: Potential public school; its attendance or application path has not been classified.

The record

What is on file, and where each number came from.

Questions families ask

What grades does Chaffey Community Day serve?

Chaffey Community Day serves students in grades 9th through 12th.

How many students attend Chaffey Community Day?

Chaffey Community Day has an enrollment of approximately 16 students.

What is the student-teacher ratio at Chaffey Community Day?

The student-teacher ratio at Chaffey Community Day is 8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

What are the test scores at Chaffey Community Day?

Based on loaded state assessment records, Chaffey Community Day has 21% math proficiency (multi-year average, 2009-2019) and 24% reading/ELA proficiency (multi-year average, 2009-2019).

Is Chaffey Community Day a charter school?

No, Chaffey Community Day is not a charter school. It is a traditional public school operated by the local school district.

Is Chaffey Community Day a Title I school?

No, Chaffey Community Day is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Chaffey Community Day?

81.2% of students at Chaffey Community Day qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

School facts

Grades
9th – 12th
Enrollment
16
Student-teacher ratio
8:1
Teachers (FTE)
2
Free or reduced lunch
81.2%
Type
Alternative
Title I
No
Setting
Midsize City
County
San Bernardino County
Phone
(909) 985-0966
4-year graduation
<50%
Class of 2021
Schools in district
11
District spending per student
$16,769
NCES F-33 · FY 2023 · This annual source is three years behind the current year.
District child poverty rate
12.1%
Census SAIPE · 2024
Area population (ZIP 91764)
55,412
Area average commute
31.1 min
Area median age
31.9

NCES Common Core of Data (CCD) (SY 2023–24).

Sources and official links

Keep exploring

Related reading

Data from NCES Common Core of Data, California Dept. of Education, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.