Alamosa High School vs Coal Ridge High School
A head-to-head comparison of two high schools in Colorado, United States, 274 km apart, using official American 2025 data. The better value in each row is highlighted.
Alamosa High School
Alamosa · Public high · Grades 9–12
568 students
Coal Ridge High School
New Castle · Public high · Grades 9–12
578 students
| Measure | Alamosa High School Alamosa, Colorado | Coal Ridge High School New Castle, Colorado |
|---|---|---|
| Success Index (US) | 31 Lower 50% | 54 Top 50% |
| State rank | #245 of 307 | #116 of 307 |
| National rank | #13154 of 16,910 | #7332 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 568 | 578 |
| Enrollment | 568 | 578 |
| Free/reduced-price lunch | 72.9% | 40.1% |
| Students per teacher | 15.8 | 19.9 |
| Reading proficiency | 47% | 62% |
| Math proficiency | 22% | 42% |
| city | Alamosa | New Castle |
| state | Colorado | Colorado |
| Website | – | – |
The verdict
- •Coal Ridge High School scores higher on the Success Index (US) (53.9 vs 30.8).
- •Coal Ridge High School does better on math proficiency (42% vs 22%).
- •Coal Ridge High School does better on reading proficiency (62% vs 47%).
- •Coal Ridge High School does better on community advantage (fewer free/reduced-price lunch) (40.1% vs 72.9%).
- •Alamosa High School does better on students per teacher (15.8 vs 19.9).
- •Coal Ridge High School is the larger school with 578 students compared with 568.
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 Alamosa High School better than Coal Ridge High School?
On the Success Index (US), Coal Ridge High School ranks higher (53.9 vs 30.8 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 Alamosa High School and Coal Ridge High School?
About 274 km in a straight line, between Alamosa and New Castle in Colorado.
Which has the better Enrollment?
Alamosa High School: 568. Coal Ridge High School: 578. Students enrolled in the latest NCES directory year.
How do Alamosa High School and Coal Ridge High School rank in Colorado?
Alamosa High School is 245th of 307 and Coal Ridge High School is 116th of 307 among high schools in Colorado on the 2025 Success Index (US).