School district · California
Chaffey Joint Union High
★ Best schools in California →12
public schools
23,058
total enrollment
9–12
grade span
5
cities
Schools by level
- High School
- 11
- Adult
- 1
At a glance
- Grade span
- 9–12
- Region
- Region 10
- Charter schools
- 0
- Cities served
- 5
- Counties
- 1
After-school providers & vendors near Chaffey Joint Union High (click to expand)
Operators, licensed providers, and enrichment vendors in this district's county.
State-funded operators, licensed school-age providers, and ELO-P enrichment vendors. Each card links to its source.
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Schools in Chaffey Joint Union High
| School | City | Level | Grades | Enrollment |
|---|---|---|---|---|
| Alta Loma High | Alta Loma | High School | 9-12 | 2,456 |
| Chaffey Adult | Ontario | Adult | Adult | — |
| Chaffey Community Day | Ontario | High School | 9-12 | 16 |
| Chaffey District Online High | Ontario | High School | 9-12 | 102 |
| Chaffey High | Ontario | High School | 9-12 | 3,346 |
| Colony High | Ontario | High School | 9-12 | 2,122 |
| Etiwanda High | Etiwanda | High School | 9-12 | 3,596 |
| Los Osos High | Rancho Cucamonga | High School | 9-12 | 2,837 |
| Montclair High | Montclair | High School | 9-12 | 2,769 |
| Ontario High | Ontario | High School | 9-12 | 2,182 |
| Rancho Cucamonga High | Rancho Cucamonga | High School | 9-12 | 3,264 |
| Valley View High (Continuation) | Ontario | High School | 9-12 | 368 |