Compared with Colorado schools serving similar students, Granby Elementary School scored 9.8 points below expected in English and 15.4 points below expected in math (CMAS scale-score points, 2024–2026). In English that puts it in the 10th percentile statewide after adjusting for demographics (raw: 39th), and #2 of 2 neighborhood elementary schools in East Grand 2.
English vs. expected
−9.8
±2.9 pts · 10th pct. adjusted
English growth
41
median growth percentile · 4th among look-alikes
Math vs. expected
−15.4
±2.6 pts · 3rd pct. adjusted
Math growth
36
median growth percentile · 12th among look-alikes
Met or exceeded expectations, by year
By year
2024
2025
2026
English vs. expected (pts)
−12.4
−8.2
−8.9
English growth (MGP)
39
45
40
Math vs. expected (pts)
−16.6
−15.4
−14.3
Math growth (MGP)
33
28
46
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 elementary schools.
Neighborhood family income (families with children near the school, NCES): 2.7× the poverty line. Enrollment (K–12): 318. 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.