Compared with Colorado schools serving similar students, Manhattan Middle School of the Arts and Academics scored 8.1 points above expected in English and 4.0 points above expected in math (CMAS scale-score points, 2024–2026). In English that puts it in the 78th percentile statewide after adjusting for demographics (raw: 85th), and #2 of 13 neighborhood middle schools in Boulder Valley Re 2.
English vs. expected
+8.1
±7.5 pts · 78th pct. adjusted
English growth
52
median growth percentile · 50th among look-alikes
Math vs. expected
+4.0
±3.7 pts · 68th pct. adjusted
Math growth
51
median growth percentile · 33rd among look-alikes
Met or exceeded expectations, by year
By year
2024
2025
2026
English vs. expected (pts)
−1.0
+11.1
+13.8
English growth (MGP)
41
58
56
Math vs. expected (pts)
−0.4
+7.3
+4.8
Math growth (MGP)
45
59
47
Only 78% of students took the tests; families who opt out may differ from those who test.
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 (its attendance zone for education). Black tick: average of Colorado middle schools.
Neighborhood family income (families with children near the school, NCES): 6.2× the poverty line. Enrollment (K–12): 436. 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.