Dr. Mildred Dalton Henry Elementary vs Riley Elementary
A head-to-head comparison of two schools in California, United States, 1.4 km apart, using official American 2025 data. The better value in each row is highlighted.
Dr. Mildred Dalton Henry Elementary
San Bernardino · Public middle · Grades 4–6
338 students
Riley Elementary
San Bernardino · Public elementary · Grades K–5
462 students
| Measure | Dr. Mildred Dalton Henry Elementary San Bernardino, California | Riley Elementary San Bernardino, California |
|---|---|---|
| Success Index (US) | 23 Lower 50% | 23 Lower 50% |
| State rank | #877 of 1,334 | #4088 of 5,693 |
| National rank | #13184 of 15,369 | #43302 of 50,301 |
| Sector | Public | Public |
| Type | Middle | Elementary |
| Year range | Grades 4–6 | Grades K–5 |
| Students | 338 | 462 |
| Enrollment | 338 | 462 |
| Free/reduced-price lunch | 96.2% | 95.9% |
| Students per teacher | 21.1 | 21.0 |
| Reading proficiency | 41% | 38% |
| Math proficiency | 31% | 35% |
| city | San Bernardino | San Bernardino |
| state | California | California |
| Website | – | – |
The verdict
- •Both schools have almost identical Success Index (US) scores (23.2 vs 22.5).
- •Riley Elementary does better on math proficiency (35% vs 31%).
- •Dr. Mildred Dalton Henry Elementary does better on reading proficiency (41% vs 38%).
- •Riley Elementary does better on community advantage (fewer free/reduced-price lunch) (95.9% vs 96.2%).
- •Riley Elementary does better on students per teacher (21.0 vs 21.1).
- •Riley Elementary is the larger school with 462 students compared with 338.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Dr. Mildred Dalton Henry Elementary better than Riley Elementary?
The two schools are very close on the Success Index (US). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Dr. Mildred Dalton Henry Elementary and Riley Elementary?
About 1.4 km in a straight line, between San Bernardino and San Bernardino in California.
Which has the better Enrollment?
Dr. Mildred Dalton Henry Elementary: 338. Riley Elementary: 462. Students enrolled in the latest NCES directory year.
How do Dr. Mildred Dalton Henry Elementary and Riley Elementary rank in California?
Dr. Mildred Dalton Henry Elementary is 877th of 1,334 and Riley Elementary is 4088th of 5,693 among middle schools in California on the 2025 Success Index (US).