| County | Los Angeles | 
|---|---|
| District | Walnut Valley Unified | 
| School | Castle Rock Elementary | 
| CDS Code | 
                        19 73460 6023352
                     | 
| School Address | |
| Mailing Address | 
                                2975 Castle Rock Rd.  Diamond Bar, CA 91765-3420 | 
| Phone Number | (909) 598-5006 | 
| Fax Number | (909) 598-5960 | 
| Information Not Available | |
| Web Address | www.wvusd.k12.ca.us  Link opens new browser tab | 
| Administrator | |
| Status | Active | 
| Open Date | July 1, 1980 | 
| School Type | Elementary Schools (Public) | 
| Educational Program Type | Traditional | 
| Low Grade | K | 
| High Grade | 5 | 
| Public School | Yes | 
| Charter | No | 
| Magnet | No | 
| Year Round | No | 
| Virtual Instruction | Not Virtual | 
| Multilingual Instruction | No | 
| NCES/Federal School ID | 06833 | 
| Statistical Info | Link to School Profile | 
| CDS Coordinator (Contact for Data Updates) | Melissa Sakai (909) 595-1261 Ext. 31382 Request Data Update(s) | 
| Last Updated | May 23, 2025 |