| County | San Diego | 
|---|---|
| District | Grossmont Union High | 
| School | Granite Hills High | 
| CDS Code | 
                        37 68130 3732336
                     | 
| School Address | |
| Mailing Address | 
                                1719 East Madison Ave.  El Cajon, CA 92019-1052 | 
| Phone Number | (619) 593-5500 | 
| Fax Number | (619) 588-9389 | 
| Information Not Available | |
| Web Address | http://granite.guhsd.net/  Link opens new browser tab | 
| Administrator | |
| Status | Active | 
| Open Date | July 1, 1980 | 
| 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 | 02020 | 
| Statistical Info | Link to School Profile | 
| CDS Coordinator (Contact for Data Updates) | Tracey St John (619) 644-8240 Request Data Update(s) | 
| Last Updated | May 23, 2025 |