Compared with Colorado schools serving similar students, Rangely Junior/Senior High School scored 8.1 points below expected in English and 5.4 points below expected in math (CMAS scale-score points, 2024–2026). In English that puts it in the 14th percentile statewide after adjusting for demographics (raw: 35th), and #1 of 1 neighborhood middle schools in Rangely RE-4.
English vs. expected
−8.1
±3.7 pts · 14th pct. adjusted
English growth
43
median growth percentile · 17th among look-alikes
Math vs. expected
−5.4
±3.4 pts · 23rd pct. adjusted
Math growth
48
median growth percentile · 50th among look-alikes
Met or exceeded expectations, by year
By year
2024
2025
2026
English vs. expected (pts)
−7.1
−5.3
−11.7
English growth (MGP)
54
42
31
Math vs. expected (pts)
−6.4
−4.2
−5.5
Math growth (MGP)
48
49
47
Among the 25 most similar schools statewide — English vs. expected (pts)
Most similar on neighborhood income and education, free/reduced lunch, English learners and special education. Blue: above expected; red: below; gray: within normal swings.
Who it serves
The measures behind the comparison
Bars: this school (the area around it for education). Black tick: average of Colorado middle schools.
Neighborhood family income (families with children near the school, NCES): 2.4× the poverty line. Enrollment (K–12): 251. Education is for adults aged 25–44 — the ages most likely to be parents — because the Census doesn’t publish parents’ education below the district level.
How to read this
Each school’s CMAS scores are compared with what Colorado schools serving similar students score, using a model fit across all neighborhood schools. “Vs. expected” is in CMAS scale-score points; growth is CDE’s median growth percentile (50 is typical). Full method and caveats.