California School Directory
Los Osos High
| County | San Bernardino |
|---|---|
| District | Chaffey Joint Union High |
| School | Los Osos High |
| CDS Code |
36 67652 3631058
|
| School Address | |
| Mailing Address |
6001 Milliken Ave.
Rancho Cucamonga, CA 91737-7709 |
| Phone Number | (909) 477-6900 |
| Fax Number | (909) 460-5872 |
| Information Not Available | |
| Web Address |
www.cjuhsd.net
Link opens new browser tab
|
| Administrator | |
| Status | Active |
| Open Date | September 3, 2002 |
| School Type | High Schools (Public) |
| Educational Program Type | Traditional |
| Low Grade | 9 |
| High Grade | 12 |
| Public School | Yes |
| Charter | No |
| Magnet | No |
| Year Round | No |
| Virtual Instruction | Primarily Classroom |
| Multilingual Instruction | No |
| NCES/Federal School ID | 10605 |
| Statistical Info | Link to School Profile |
| CDS Coordinator (Contact for Data Updates) |
Joshua Cho (909) 988-8511 Ext. 2765 Request Data Update(s) |
| Last Updated | May 23, 2025 |
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The California School Directory and related public school and district data files (collectively referred to as
the 'Directory'), contain information about California schools, districts, and school/district administrators
that is voluntarily self-reported by local education agencies (LEAs)* to the California Department of Education (CDE)
as a public convenience. Because the information is voluntarily self-reported and unverified, the Directory does not contain
information for every LEA or school and the information that is in the Directory may be outdated or have errors, omissions,
typos, and other inaccuracies. Therefore, information, or the absence of information, in the Directory should not
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* Private school data are self-reported by private school owners/heads.
* Charter school data are self-reported by their authorizing agency and/or the charter school.
on the National Center for Educational Statistics (NCES) web site.