Compared with Colorado schools serving similar students, Olathe Middle/High School scored 0.2 points below expected in English and 4.0 points below expected in math (CMAS scale-score points, 2024–2026). In English that puts it in the 47th percentile statewide after adjusting for demographics (raw: 26th), and #3 of 3 neighborhood middle schools in Montrose County RE-1J. The difference is within normal year-to-year variation.
English vs. expected
−0.2
±2.6 pts · 47th pct. adjusted
English growth
46
median growth percentile · 23rd among look-alikes
Math vs. expected
−4.0
±2.4 pts · 29th pct. adjusted
Math growth
44
median growth percentile · 32nd among look-alikes
Met or exceeded expectations, by year
By year
2024
2025
2026
English vs. expected (pts)
−1.2
+1.3
−0.6
English growth (MGP)
44
50
42
Math vs. expected (pts)
−4.2
−3.7
−4.2
Math growth (MGP)
46
44
41
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): 2.2× the poverty line. Enrollment (K–12): 487. 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.