Douglas County Re 1 · Highlands Ranch · elementary (grades 3–5) and middle (grades 6–8)
Elementary grades (grades 3–5)
−5.9
scale-score points vs. expected (Eng + math avg.)
Compared with Colorado schools serving similar students, Copper Mesa Elementary School scored 8.2 points below expected in English and 3.6 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: 75th), and #40 of 44 neighborhood elementary schools in Douglas County Re 1.
English vs. expected
−8.2
±3.3 pts · 14th pct. adjusted
English growth
61
median growth percentile · 68th among look-alikes
Math vs. expected
−3.6
±3.1 pts · 33rd pct. adjusted
Math growth
65
median growth percentile · 92nd among look-alikes
Met or exceeded expectations, by year
By year
2024
2025
2026
English vs. expected (pts)
−6.2
−8.2
−10.5
English growth (MGP)
66
61
55
Math vs. expected (pts)
−4.3
−0.2
−6.7
Math growth (MGP)
70
71
54
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.
Middle grades (grades 6–8)
+6.4
scale-score points vs. expected (Eng + math avg.)
Compared with Colorado schools serving similar students, Copper Mesa Elementary School scored 4.1 points above expected in English and 8.7 points above expected in math (CMAS scale-score points, 2024–2026). In English that puts it in the 68th percentile statewide after adjusting for demographics (raw: 90th), and #27 of 39 neighborhood middle schools in Douglas County Re 1.
English vs. expected
+4.1
±4.7 pts · 68th pct. adjusted
English growth
—
median growth percentile
Math vs. expected
+8.7
±4.7 pts · 83rd pct. adjusted
Math growth
—
median growth percentile
Met or exceeded expectations, by year
By year
2024
2025
2026
English vs. expected (pts)
+6.8
+3.4
+1.8
English growth (MGP)
—
—
—
Math vs. expected (pts)
+10.2
+7.1
+8.6
Math growth (MGP)
—
—
—
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): 8.3× the poverty line. Enrollment (K–12): 276. 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.