Sierra Elementary School vs Warder Elementary School
A head-to-head comparison of two elementary schools in Colorado, United States, 2.5 km apart, using official American 2025 data. The better value in each row is highlighted.
Sierra Elementary School
Arvada · Public elementary · Grades PK–5
493 students
Warder Elementary School
Arvada · Public elementary · Grades PK–5
432 students
| Measure | Sierra Elementary School Arvada, Colorado | Warder Elementary School Arvada, Colorado |
|---|---|---|
| Success Index (US) | 66 Top 50% | 62 Top 50% |
| State rank | #195 of 993 | #246 of 993 |
| National rank | #14212 of 50,301 | #16955 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades PK–5 | Grades PK–5 |
| Students | 493 | 432 |
| Enrollment | 493 | 432 |
| Free/reduced-price lunch | 12.6% | 22.5% |
| Students per teacher | 18.3 | 17.3 |
| Reading proficiency | 62% | 67% |
| Math proficiency | 52% | 42% |
| city | Arvada | Arvada |
| state | Colorado | Colorado |
| Website | – | – |
The verdict
- •Sierra Elementary School scores higher on the Success Index (US) (65.9 vs 61.8).
- •Sierra Elementary School does better on math proficiency (52% vs 42%).
- •Warder Elementary School does better on reading proficiency (67% vs 62%).
- •Sierra Elementary School does better on community advantage (fewer free/reduced-price lunch) (12.6% vs 22.5%).
- •Warder Elementary School does better on students per teacher (17.3 vs 18.3).
- •Sierra Elementary School is the larger school with 493 students compared with 432.
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 Sierra Elementary School better than Warder Elementary School?
On the Success Index (US), Sierra Elementary School ranks higher (65.9 vs 61.8 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Sierra Elementary School and Warder Elementary School?
About 2.5 km in a straight line, between Arvada and Arvada in Colorado.
Which has the better Enrollment?
Sierra Elementary School: 493. Warder Elementary School: 432. Students enrolled in the latest NCES directory year.
How do Sierra Elementary School and Warder Elementary School rank in Colorado?
Sierra Elementary School is 195th of 993 and Warder Elementary School is 246th of 993 among elementary schools in Colorado on the 2025 Success Index (US).