Arroyo Elementary
Ontario, CA
Grades K to 8 · 493 students
Public school
Chaffey District Online High
Ontario, California · Grades 9 to 12 · Chaffey Joint Union High
Public schoolMostly virtualAlternative
About Chaffey District Online High
Located in Ontario, California, Chaffey District Online High is a public school for grades 9 through 12. Federal data for 2024-25 shows 93 students enrolled. That makes it one of the smaller public and charter high schools in Ontario. There are about 18.2 students for every full-time-equivalent teacher (5.1 teachers in all). Federal data classifies it as an alternative school. Instruction is primarily virtual, with some in-person options. Within 5 miles there are 99 other schools, so families have nearby options to compare. It is one of 11 schools in Chaffey Joint Union High. Federal locale data places it in a midsize city, in San Bernardino County.
Open Houses & Tours
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School facts
| Address | 1802 East 7th St., Ontario, CA 91764 |
|---|---|
| Phone | (909) 985-0966 |
| School district | Chaffey Joint Union High |
| Grades | 9 to 12 |
| Students (2024-25) | 93 |
| Teachers (full-time equivalent, 2024-25) | 5.1 |
| Students per teacher | 18.2 |
| Charter school | No |
| Virtual instruction | Primarily virtual, with some in-person options |
| School type | Alternative |
| Level | High |
| Locale (NCES) | City, midsize, San Bernardino County |
Source: NCES Common Core of Data (CCD), 2024-25 public school directory and membership files (NCES school ID 060816013110). Details may have changed since the survey. Schools can update them by claiming this profile.
Nearby schools
Chaffey Community DayPublic · Grades 9 to 12Ontario · under 0.1 miArroyo ElementaryPublic · Grades K to 8Ontario · 0.1 miValley View High (Continuation)Public · Grades 9 to 12Ontario · 0.2 miSan Antonio Christian SchoolPrivate, Seventh-day Adventist · Grades K to 8Ontario · 0.3 miVineyard ElementaryPublic · Grades K to 8Ontario · 0.6 miCorona ElementaryPublic · Grades K to 6Ontario · 0.6 miChildren's Montessori SchoolPrivate · Grades PreK to KRancho Cucamonga, CA · 0.6 miLos Amigos ElementaryPublic · Grades K to 5Rancho Cucamonga, CA · 0.7 mi
The 8 closest public, charter and private schools by straight-line distance, from NCES location data. Listings here are never paid.
Frequently asked questions
What grades does Chaffey District Online High serve?
Chaffey District Online High serves grades 9 through 12.
How many students attend Chaffey District Online High?
Chaffey District Online High reported 93 students in 2024-25, according to the NCES Common Core of Data.
What is the student-teacher ratio at Chaffey District Online High?
About 18.2 students per full-time-equivalent teacher, based on 93 students and 5.1 teachers in federal data.
Is Chaffey District Online High a public or charter school?
Chaffey District Online High is a traditional public (non-charter) school.
What school district is Chaffey District Online High in?
Chaffey District Online High is part of Chaffey Joint Union High. See all schools in this district at https://parentschoolreview.com/districts/ca/chaffey-joint-union-high/
Where is Chaffey District Online High located?
Chaffey District Online High is at 1802 East 7th St., Ontario, CA 91764. The phone number is (909) 985-0966.
How many other schools are near Chaffey District Online High?
There are 99 other schools within 5 miles of Chaffey District Online High in our directory.
Is this your school?
Claim this profile for free to correct details, post open houses and tours, and respond to reviews.
ParentSchoolReview is owned and operated by School Success. Disclosure.
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