Compared with Colorado schools serving similar students, Green Gables Elementary School scored 11.4 points below expected in English and 13.2 points below expected in math (CMAS scale-score points, 2024–2026). In English that puts it in the 7th percentile statewide after adjusting for demographics (raw: 53rd), and #69 of 77 neighborhood elementary schools in Jefferson County R-1.
English vs. expected
−11.4
±3.1 pts · 7th pct. adjusted
English growth
54
median growth percentile · 40th among look-alikes
Math vs. expected
−13.2
±4.6 pts · 5th pct. adjusted
Math growth
59
median growth percentile · 76th among look-alikes
Met or exceeded expectations, by year
By year
2024
2025
2026
English vs. expected (pts)
−14.2
−10.7
−9.3
English growth (MGP)
46
51
63
Math vs. expected (pts)
−11.7
−18.4
−9.0
Math growth (MGP)
69
44
65
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): 4.0× the poverty line. Enrollment (K–12): 286. 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.