| School | William Collier Elementary |
| District |
Lake Elsinore Unified (District Profile) |
| County |
Riverside |
| Address |
20150 Mayhall Dr. Wildomar 92595-8272 |
| Phone |
(951) 253-7630 |
| Web site* |
|
| CDS Code |
33 75176 6115174 |
| School Type | Elementary Schools (Public) |
| Charter School | No |
| Principal/Administrator | Mrs. Liana Collica, Principal |
Data for School Year 2025-26
| Enrollment |
683 |
| English Language Learners |
60 (8.8 %) |
More details from the California School Directory
* Web site address is provided to CDE by the school district