# Rialto Unified

Rialto Unified is a unified district in San Bernardino County, California. Reading proficiency is 42.5%, +10.1 points from 2023 to 2025. Math proficiency is 23.7%, +5.6 points from 2023 to 2025.

## Key Stats

| Metric | Value |
| --- | --- |
| Canonical URL | https://caschooltrends.com/districts/rialto-unified |
| County | San Bernardino |
| District type | Unified |
| Schools | 29 |
| Students | 23,067 |
| Student / teacher ratio | 21:1 |
| Average spending per student | $20,637 |
| Low-Income Students | 19,342 (83.8%) |
| English Learners | 4,404 (19.1%) |

## Reading Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 32.4% | 12,323 |
| 2024 | 37.9% | 12,062 |
| 2025 | 42.5% | 11,943 |

## Math Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 18.1% | 12,375 |
| 2024 | 20.8% | 12,118 |
| 2025 | 23.7% | 12,031 |

## Reading Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 29.7% | 45.3% |
| 2024 | 35.1% | 55.3% |
| 2025 | 39.4% | 59.6% |

## Math Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 16.1% | 27.9% |
| 2024 | 18.3% | 36.1% |
| 2025 | 21.2% | 37.5% |

## Reading Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 8.7% | 32.9% |
| 2024 | 10.3% | 37.9% |
| 2025 | 12.7% | 42.6% |

## Math Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 5.7% | 19.5% |
| 2024 | 6.8% | 21.6% |
| 2025 | 7.9% | 24.6% |

## Board Members

| Name | Role | Email | First Year | Term Expires |
| --- | --- | --- | --- | --- |
| Dakira Richardson Williams | Board Clerk | dakirawilliams@rialtousd.org | 2024 | 2028 |
| Edgar Montes | Board Vice President | emontes@rialtousd.org | 2010 | 2026 |
| Evelyn P. Dominguez | Board Member | evelyndominguez@rialtousd.org | 2022 | 2026 |
| Joseph W. Martinez | Board President | jmartine9@rialtousd.org | 2008 | 2028 |
| Stephanie E. Lewis | Board Member | slewis@rialtousd.org | 2020 | 2028 |

## Schools

| Rank | School | City | Reading | Math | Combined | Reading 2-Year | Math 2-Year |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | Samuel W. Simpson Elementary | Rialto | 66.3% | 49.0% | 57.7% | +13.1 | +8.0 |
| 2 | W.J.C. Trapp Elementary | Rialto | 55.7% | 49.6% | 52.7% | +10.7 | +10.5 |
| 3 | Eisenhower High | Rialto | 73.4% | 23.5% | 48.5% | +24.8 | +13.5 |
| 4 | Wilmer Amina Carter High | Rialto | 69.0% | 26.8% | 47.9% | +22.3 | +7.3 |
| 5 | Rialto High | Rialto | 62.6% | 22.8% | 42.7% | +28.1 | +6.4 |
| 6 | Nancy R. Kordyak Elementary | Fontana | 42.8% | 35.0% | 38.9% | +0.1 | -1.8 |
| 7 | Ben F. Kolb Middle | Rialto | 46.6% | 25.8% | 36.2% | +8.0 | +7.9 |
| 8 | Dr. Ernest Garcia Elementary | Colton | 36.9% | 35.2% | 36.1% | +3.4 | +6.2 |
| 9 | Zupanic Virtual Academy | Rialto | 46.0% | 25.0% | 35.5% | +17.9 | +14.2 |
| 10 | A. H. Morgan Elementary | Rialto | 41.6% | 27.6% | 34.6% | +4.2 | -0.6 |
| 11 | Georgia F. Morris Elementary | Colton | 37.8% | 30.6% | 34.2% | -0.3 | +3.6 |
| 12 | Helen L. Dollahan Elementary | Rialto | 42.0% | 26.1% | 34.0% | +8.9 | +3.4 |
| 13 | Ethel Kucera Middle | Rialto | 44.2% | 21.7% | 33.0% | +12.9 | +6.9 |
| 14 | William G. Jehue Middle | Colton | 43.6% | 22.1% | 32.9% | +10.7 | +4.6 |
| 15 | Winn A. Myers Elementary | Rialto | 35.8% | 29.3% | 32.6% | +7.9 | +11.5 |
| 16 | Sam V. Curtis Elementary | Rialto | 36.2% | 24.2% | 30.2% | +2.9 | +2.7 |
| 17 | Rialto Middle | Rialto | 39.7% | 19.4% | 29.5% | +9.7 | +5.7 |
| 18 | Dr. Edward Fitzgerald Elementary | Rialto | 35.0% | 23.5% | 29.3% | +7.5 | +2.5 |
| 19 | J. Calvin Boyd Elementary | Rialto | 32.6% | 24.1% | 28.3% | +9.8 | +15.2 |
| 20 | Lena M. Preston Elementary | Rialto | 35.8% | 20.7% | 28.3% | +14.0 | +1.5 |
| 21 | Levi Bemis Elementary | Rialto | 30.6% | 25.8% | 28.2% | +7.0 | +5.3 |
| 22 | Lida M. Henry Elementary | Rialto | 29.1% | 25.5% | 27.3% | -6.6 | +1.0 |
| 23 | George H. Dunn Elementary | Rialto | 29.7% | 21.9% | 25.8% | +11.4 | +7.0 |
| 24 | J.P. Kelley Elementary | Rialto | 30.6% | 17.3% | 23.9% | +9.6 | +0.2 |
| 25 | Merle S. Casey Elementary | Rialto | 26.9% | 19.2% | 23.1% | +6.9 | +1.3 |
| 26 | Elizabeth T. Hughbanks Elementary | Rialto | 29.7% | 15.8% | 22.8% | +0.9 | -4.3 |
| 27 | Warren F. Frisbie Middle | Rialto | 30.1% | 11.9% | 21.0% | +4.1 | +3.0 |
| 28 | Charlotte N. Werner Elementary | Rialto | 25.6% | 14.9% | 20.3% | +6.8 | +4.6 |
| 29 | Dr. John H. Milor High Continuation | Rialto | 4.2% | 1.4% | 2.8% | +2.3 | +0.5 |