Alta Loma High vs Chaffey District Online High
Alta Loma High has a higher overall rating of 5.8/10 compared to 4.8/10. Alta Loma High is significantly larger with 2,400 students, about 21.4× the size of Chaffey District Online High (112). In math proficiency, Alta Loma High leads at 40.0%.
Attendance data is under correction. A public school's existing Resources & Environment score and overall rating shown here may still reflect an unverified attendance input.
Alta Loma High
Alta Loma, CA
5.8/10
High School9th – 12th
2,400 students
Chaffey District Online High
Ontario, CA
4.8/10
High School9th – 12th
112 students
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| Metric | Alta Loma High | Chaffey District Online High |
|---|---|---|
| Overall Rating | 5.8 / 10 | 4.8 / 10 |
| Academic Score | 8.4 | 9.1 |
| Growth Score | 2.3 | 1.3 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 60.6% | 53.6% |
| Environment Score | 4.7 | 3.3 |
| State Rank | #6,083 of 9,557 | #7,979 of 9,557 |
| State Percentile | 36th | 17th |
Test Scores
| Subject | Alta Loma High | Chaffey District Online High |
|---|---|---|
| Math Proficiency | 40.0% | 30.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 72.0% | 90.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Alta Loma High | Chaffey District Online High |
|---|---|---|
| Type | High School | High School |
| Grades | 9th – 12th | 9th – 12th |
| Enrollment | 2,400 | 112 |
| Student-Teacher Ratio | 24.2:1 | 22.4:1 |
| Free/Reduced Lunch | 60.6% | 53.6% |
| Graduation Rate (4yr, Class of 2023) | 94.0% | 60–79% |
| District | Chaffey Joint Union High | Chaffey Joint Union High |
| City | Alta Loma | Ontario |
Neighborhood
| Metric | Alta Loma (91701) | Ontario (91764) |
|---|---|---|
| Median Household Income | $113,576 | $75,605 |
| Median Home Value | $718,800 | $524,100 |
| Median Rent | $2,232 | $2,039 |
| College Educated (Bachelor's+) | 36.2% | 18.4% |
| Poverty Rate | 4.8% | 16.8% |
| Avg Commute | 32 min | 31 min |