Garfield Re-2 · New Castle · elementary (grades 3–5)
−11.8
scale-score points vs. expected (Eng + math avg.)
Compared with Colorado schools serving similar students, Elk Creek Elementary scored 13.6 points below expected in English and 10.0 points below expected in math (CMAS scale-score points, 2024–2026). In English that puts it in the 4th percentile statewide after adjusting for demographics (raw: 22nd), and #6 of 6 neighborhood elementary schools in Garfield Re-2.
English vs. expected
−13.6
±4.4 pts · 4th pct. adjusted
English growth
33
median growth percentile · 8th among look-alikes
Math vs. expected
−10.0
±3.3 pts · 9th pct. adjusted
Math growth
45
median growth percentile · 36th among look-alikes
Met or exceeded expectations, by year
By year
2024
2025
2026
English vs. expected (pts)
−15.9
−8.0
−16.6
English growth (MGP)
34
36
28
Math vs. expected (pts)
−11.9
−9.8
−8.3
Math growth (MGP)
51
42
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 elementary schools.
Neighborhood family income (families with children near the school, NCES): 3.3× the poverty line. Enrollment (K–12): 225. 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.