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Public middle school · Mountain View Elementary · Ontario, California

Grace Yokley Junior High

Grace Yokley Junior High rates 7.3, right at the middle of Mountain View Elementary's middle schools, whose rated median is 7.3.

Middle schools, 1 to 10This campus against public middle schools around it that are rated on verified state test data.
7.3this school

7.3 on a one-to-ten scale; the Mountain View Elementary median is 7.3.

#2,683 of 9,557 schools in California · Mountain View Elementary: 1 middle schools rated, median 7.3

The brief

A Mountain View Elementary middle school where students score 4 points above what's typical for similar communities.

It ranks 2,683 of 9,557 schools in California and 2 of 5 in Mountain View Elementary.

Grace Yokley Junior High is listed in Mountain View Elementary, and a district label does not verify attendance for an address: confirm the zoned campus with the district before you commit to a street.

Math38%2 points above the California average of 36%2025 CAASPP
Reading56%7 points above the California average of 49%2025 CAASPP
Proficiency has held near 47% across the 17-year record (2009–2025).2025 CAASPP; 34 test records from CA state assessments and EdFacts (NCES).

What the rating is made of, each out of 10

Student Progress
7.2
40% of the rating
Academics
7.6
35% of the rating
Resources & Environment
7.1
25% of the rating
About this school's data1 correction under review · rating: low confidence · 6 sources, 2019–2025

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.

Attendance data is under correction. This existing Resources & Environment score and overall rating may still reflect an unverified attendance input.

Full Profile · 3/3 metrics

Multi-year averages used by the rating model: math 34% (multi-year average, 2009-2025) · reading/ELA 54% (multi-year average, 2009-2025).

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.
MySchoolScout rating and rank
MySchoolScout ranking model · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
Math proficiency
State department of education · 2025 CAASPP · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Source period: 2025 CAASPP. A newer release may be available.
  • Derived from source records rather than read directly from one field.
Reading/ELA proficiency
State department of education · 2025 CAASPP · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Source period: 2025 CAASPP. A newer release may be available.
  • Derived from source records rather than read directly from one field.
Student progress (growth)
State assessments · Mixed source periods · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
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 91761; this does not measure the attendance area.

Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24

The neighborhood

Where it sits, and what the area looks like.
Grace Yokley Junior High and the 20 nearest middle schools, each pin colored by its score.Pins are locations, not attendance boundaries. Verify the enrollment path with the district.

The area

Median income
$97,396
Median home value
$590,000
Median rent
$2,015/mo
College educated
21.4%
Homeownership
67.5%
Poverty rate
8.6%

U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 91761; this is area context, not an attendance boundary.

Getting around

Walk Score
12
Car-Dependent
Transit Score
18
Minimal Transit
Bike Score
36
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.

Programs and who goes here

What the campus offers, and who it enrolls.

Who goes here

Free or reduced lunch
59.1%
Students qualifying for federal meal assistance. Shown separately, never in the score.

NCES Common Core of Data (CCD).

Compare nearby

Grade-compatible schools using the same rating model.
Public-school ratings. Grade-compatible schools within 5 miles, best rated first.
  1. 8.9Compare →
  2. 7.7Compare →
  3. 7.5Compare →
  4. Grace Yokley Junior Highthis school
    7.3
  5. 6.7Compare →
  6. 6.6Compare →
  7. 6.6Compare →
  8. 6.2Compare →
Seven grade-compatible schools using the same rating model sit within 5 miles, and three rate higher than Grace Yokley Junior High.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 Grace Yokley Junior High serve?

Grace Yokley Junior High serves students in grades 7th through 8th.

How many students attend Grace Yokley Junior High?

Grace Yokley Junior High has an enrollment of approximately 602 students.

What is the student-teacher ratio at Grace Yokley Junior High?

The student-teacher ratio at Grace Yokley Junior High is 20.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Grace Yokley Junior High rank in CA?

Grace Yokley Junior High ranks #2,683 of 9,557 schools in CA.

What is Grace Yokley Junior High's MySchoolScout rating?

Grace Yokley Junior High has a current MySchoolScout rating of 7.3 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Grace Yokley Junior High?

Based on loaded state assessment records, Grace Yokley Junior High has 34% math proficiency (multi-year average, 2009-2025) and 54% reading/ELA proficiency (multi-year average, 2009-2025).

Is Grace Yokley Junior High a charter school?

No, Grace Yokley Junior High is not a charter school. It is a traditional public school operated by the local school district.

Is Grace Yokley Junior High a Title I school?

No, Grace Yokley Junior High is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Grace Yokley Junior High?

59.1% of students at Grace Yokley Junior High 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
7th – 8th
Enrollment
602
Student-teacher ratio
20.1:1
Teachers (FTE)
30
Type
Regular
Title I
No
Setting
Midsize City
County
San Bernardino County
Rank in district
#2 of 5
Schools in district
5
District spending per student
$13,605
NCES F-33 · FY 2023 · This annual source is three years behind the current year.
District child poverty rate
8.8%
Census SAIPE · 2024
Area population (ZIP 91761)
62,506
Area average commute
31.8 min
Area median age
33.4

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

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.