Douglas County Re 1 · Highlands Ranch · elementary (grades 3–5) and middle (grades 6–8)
Elementary grades (grades 3–5)
+5.1
scale-score points vs. expected (Eng + math avg.)
Compared with Colorado schools serving similar students, Cougar Run Elementary School scored 7.1 points above expected in English and 3.0 points above expected in math (CMAS scale-score points, 2024–2026). In English that puts it in the 83rd percentile statewide after adjusting for demographics (raw: 92nd), and #8 of 44 neighborhood elementary schools in Douglas County Re 1.
English vs. expected
+7.1
±3.1 pts · 83rd pct. adjusted
English growth
59
median growth percentile · 64th among look-alikes
Math vs. expected
+3.0
±3.4 pts · 67th pct. adjusted
Math growth
60
median growth percentile · 56th among look-alikes
Met or exceeded expectations, by year
By year
2024
2025
2026
English vs. expected (pts)
+5.0
+8.1
+8.1
English growth (MGP)
59
59
59
Math vs. expected (pts)
−1.0
+3.9
+5.9
Math growth (MGP)
68
56
56
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)
+10.9
scale-score points vs. expected (Eng + math avg.)
Compared with Colorado schools serving similar students, Cougar Run Elementary School scored 11.5 points above expected in English and 10.3 points above expected in math (CMAS scale-score points, 2024–2026). In English that puts it in the 89th percentile statewide after adjusting for demographics (raw: 95th), and #9 of 39 neighborhood middle schools in Douglas County Re 1.
English vs. expected
+11.5
±6.1 pts · 89th pct. adjusted
English growth
—
median growth percentile
Math vs. expected
+10.3
±8.4 pts · 89th pct. adjusted
Math growth
—
median growth percentile
Met or exceeded expectations, by year
By year
2024
2025
2026
English vs. expected (pts)
+18.7
+6.4
+10.7
English growth (MGP)
—
—
—
Math vs. expected (pts)
+20.0
+8.1
+3.5
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): 6.1× the poverty line. Enrollment (K–12): 378. 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.