District Contact & Information
Source: NCES CCD 2024–25Schools in Rialto Unified School District
30 schools listed| School | Level | Grades | Students | City |
|---|---|---|---|---|
| A. H. Morgan Elementary | Elementary | Kindergarten – 5th | 487 | Rialto |
| Charlotte N. Werner Elementary | Elementary | Kindergarten – 5th | 739 | Rialto |
| Dr. Edward Fitzgerald Elementary | Elementary | Kindergarten – 5th | 414 | Rialto |
| Dr. Ernest Garcia Elementary | Elementary | Kindergarten – 5th | 608 | Colton |
| Elizabeth T. Hughbanks Elementary | Elementary | Kindergarten – 5th | 436 | Rialto |
| George H. Dunn Elementary | Elementary | Kindergarten – 5th | 609 | Rialto |
| Georgia F. Morris Elementary | Elementary | Kindergarten – 5th | 604 | Colton |
| Helen L. Dollahan Elementary | Elementary | Kindergarten – 5th | 608 | Rialto |
| J. Calvin Boyd Elementary | Elementary | Kindergarten – 5th | 569 | Rialto |
| J.P. Kelley Elementary | Elementary | Kindergarten – 5th | 661 | Rialto |
| Lena M. Preston Elementary | Elementary | Kindergarten – 5th | 471 | Rialto |
| Levi Bemis Elementary | Elementary | Kindergarten – 5th | 566 | Rialto |
| Lida M. Henry Elementary | Elementary | Kindergarten – 5th | 391 | Rialto |
| Merle S. Casey Elementary | Elementary | Kindergarten – 5th | 563 | Rialto |
| Nancy R. Kordyak Elementary | Elementary | Kindergarten – 5th | 718 | Fontana |
| Sam V. Curtis Elementary | Elementary | Kindergarten – 5th | 702 | Rialto |
| Samuel W. Simpson Elementary | Elementary | Kindergarten – 5th | 638 | Rialto |
| W.J.C. Trapp Elementary | Elementary | Kindergarten – 5th | 537 | Rialto |
| Winn A. Myers Elementary | Elementary | Kindergarten – 5th | 461 | Rialto |
| Ben F. Kolb Middle | Middle | 6th – 8th | 917 | Rialto |
| Ethel Kucera Middle | Middle | 6th – 8th | 978 | Rialto |
| Rialto Middle | Middle | 6th – 8th | 1,017 | Rialto |
| Warren F. Frisbie Middle | Middle | 6th – 8th | 1,000 | Rialto |
| William G. Jehue Middle | Middle | 6th – 8th | 1,444 | Colton |
| Dr. John H. Milor High Continuation | High | 9th – 12th | 190 | Rialto |
| Eisenhower High | High | 9th – 12th | 2,075 | Rialto |
| Rialto High | High | 9th – 12th | 2,623 | Rialto |
| Wilmer Amina Carter High | High | 9th – 12th | 1,951 | Rialto |
| Zupanic Virtual Academy | High | 9th – 12th | 90 | Rialto |
| Rocking Horse Preschool | Other | — | — | Rialto |
Zip Codes Served by Rialto Unified School District
2 zip codesFrequently Asked Questions
About Rialto Unified School District
Rialto Unified School District is a public school district serving 2 zip codes in California, primarily in San Bernardino County. It carries an overall rating of 4/10 (Below Average), the 33rd percentile among California districts. That rating reflects the share of students proficient in reading and math on state assessments (CAASPP 2023–24) and is ranked only against other California districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
Schools in this district
NCES lists 30 schools operating under Rialto Unified School District — 19 elementary, 5 middle, 5 high and 1 other or combined. The largest by enrollment is Rialto High with 2,623 students. School-level enrollment comes from the NCES Common Core of Data school directory; a school with no reported enrollment is shown with a dash rather than a zero.
Checking your own address
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your assignment with the district office at (909)820-7700 before making a housing decision.