Compared with Colorado schools serving similar students, High Plains School scored 1.7 points below expected in English and 1.5 points below expected in math (CMAS scale-score points, 2024–2026). In English that puts it in the 42nd percentile statewide after adjusting for demographics (raw: 64th), and #10 of 19 neighborhood elementary schools in Thompson R2-J. The difference is within normal year-to-year variation.
English vs. expected
−1.7
±3.2 pts · 42nd pct. adjusted
English growth
42
median growth percentile · 16th among look-alikes
Math vs. expected
−1.5
±2.8 pts · 44th pct. adjusted
Math growth
46
median growth percentile · 32nd among look-alikes
Met or exceeded expectations, by year
By year
2024
2025
2026
English vs. expected (pts)
−5.4
+0.7
−0.1
English growth (MGP)
44
46
34
Math vs. expected (pts)
−3.9
−0.2
−0.2
Math growth (MGP)
46
47
46
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)
−2.2
scale-score points vs. expected (Eng + math avg.)
Compared with Colorado schools serving similar students, High Plains School scored 0.9 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 44th percentile statewide after adjusting for demographics (raw: 64th), and #2 of 7 neighborhood middle schools in Thompson R2-J. The difference is within normal year-to-year variation.
English vs. expected
−0.9
±3.0 pts · 44th pct. adjusted
English growth
53
median growth percentile · 78th among look-alikes
Math vs. expected
−3.6
±6.2 pts · 32nd pct. adjusted
Math growth
40
median growth percentile · 0th among look-alikes
Met or exceeded expectations, by year
By year
2024
2025
2026
English vs. expected (pts)
+1.9
−2.9
−1.6
English growth (MGP)
46
55
58
Math vs. expected (pts)
+3.9
−6.0
−8.5
Math growth (MGP)
41
36
42
Only 89% 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 (the area around it for education). Black tick: average of Colorado elementary schools.
Neighborhood family income (families with children near the school, NCES): 4.9× the poverty line. Enrollment (K–12): 473. 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.