| County | San Bernardino |
|---|---|
| District | Rialto Unified |
| School | W.J.C. Trapp Elementary |
| CDS Code |
36 67850 6036693
|
| School Address | |
| Mailing Address |
2750 North Riverside Ave.
Rialto, CA 92377-3983 |
| Phone Number | (909) 820-7911 Ext. 1101 |
| Fax Number | (909) 421-7643 |
| clarios@rialtousd.org Link opens new Email | |
| Web Address |
http://kec.rialto.k12.ca.us/domain/27
|
| 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 | Yes |
| NCES/Federal School ID | 04999 |
| Statistical Info | Link to School Profile |
| CDS Coordinator (Contact for Data Updates) |
Juan Camarena (909) 820-7700 Ext. 2244 Request Data Update(s) |
| Last Updated | August 19, 2025 |