Mountain Range High School vs Riverdale Ridge High School
A head-to-head comparison of two high schools in Colorado, United States, 9.8 km apart, using official American 2025 data. The better value in each row is highlighted.
Mountain Range High School
Westminster · Public high · Grades 9–12
1,788 students
Riverdale Ridge High School
Thornton · Public high · Grades 9–12
1,784 students
| Measure | Mountain Range High School Westminster, Colorado | Riverdale Ridge High School Thornton, Colorado |
|---|---|---|
| Success Index (US) | 41 Lower 50% | 47 Lower 50% |
| State rank | #188 of 307 | #162 of 307 |
| National rank | #10695 of 16,910 | #9293 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 1,788 | 1,784 |
| Enrollment | 1,788 | 1,784 |
| Free/reduced-price lunch | 53.5% | 39.2% |
| Students per teacher | 20.8 | 21.8 |
| Reading proficiency | 57% | – |
| Math proficiency | 31% | – |
| city | Westminster | Thornton |
| state | Colorado | Colorado |
| Website | – | – |
The verdict
- •Riverdale Ridge High School scores higher on the Success Index (US) (46.6 vs 41.1).
- •Riverdale Ridge High School does better on community advantage (fewer free/reduced-price lunch) (39.2% vs 53.5%).
- •Mountain Range High School does better on students per teacher (20.8 vs 21.8).
- •Mountain Range High School is the larger school with 1,788 students compared with 1,784.
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 Mountain Range High School better than Riverdale Ridge High School?
On the Success Index (US), Riverdale Ridge High School ranks higher (46.6 vs 41.1 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 Mountain Range High School and Riverdale Ridge High School?
About 9.8 km in a straight line, between Westminster and Thornton in Colorado.
Which has the better Enrollment?
Mountain Range High School: 1,788. Riverdale Ridge High School: 1,784. Students enrolled in the latest NCES directory year.
How do Mountain Range High School and Riverdale Ridge High School rank in Colorado?
Mountain Range High School is 188th of 307 and Riverdale Ridge High School is 162nd of 307 among high schools in Colorado on the 2025 Success Index (US).