Black Rock Elementary vs Erie High School
A head-to-head comparison of two schools in Colorado, United States, 4.7 km apart, using official American 2025 data. The better value in each row is highlighted.
Black Rock Elementary
Erie · Public elementary · Grades PK–5
597 students
Erie High School
Erie · Public high · Grades 9–12
1,727 students
| Measure | Black Rock Elementary Erie, Colorado | Erie High School Erie, Colorado |
|---|---|---|
| Success Index (US) | 66 Top 50% | 70 Top 25% |
| State rank | #189 of 993 | #46 of 307 |
| National rank | #14017 of 50,301 | #3269 of 16,910 |
| Sector | Public | Public |
| Type | Elementary | High |
| Year range | Grades PK–5 | Grades 9–12 |
| Students | 597 | 1,727 |
| Enrollment | 597 | 1,727 |
| Free/reduced-price lunch | 19.3% | 13.1% |
| Students per teacher | 20.6 | 23.7 |
| Reading proficiency | 59% | 75% |
| Math proficiency | 60% | 54% |
| city | Erie | Erie |
| state | Colorado | Colorado |
| Website | – | – |
The verdict
- •Erie High School scores higher on the Success Index (US) (70.1 vs 66.1).
- •Black Rock Elementary does better on math proficiency (60% vs 54%).
- •Erie High School does better on reading proficiency (75% vs 59%).
- •Erie High School does better on community advantage (fewer free/reduced-price lunch) (13.1% vs 19.3%).
- •Black Rock Elementary does better on students per teacher (20.6 vs 23.7).
- •Erie High School is the larger school with 1,727 students compared with 597.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Black Rock Elementary better than Erie High School?
On the Success Index (US), Erie High School ranks higher (70.1 vs 66.1 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 Black Rock Elementary and Erie High School?
About 4.7 km in a straight line, between Erie and Erie in Colorado.
Which has the better Enrollment?
Black Rock Elementary: 597. Erie High School: 1,727. Students enrolled in the latest NCES directory year.
How do Black Rock Elementary and Erie High School rank in Colorado?
Black Rock Elementary is 189th of 993 and Erie High School is 46th of 307 among elementary schools in Colorado on the 2025 Success Index (US).