Based on its families’ demographics, Mapleton 1 would be expected to rank #84 of 105 Colorado districts, with 30% of students meeting or exceeding expectations in English and 23% in math. It actually ranks #96, with 24% and 17%. That is 5.8 percentage points below what its demographics predict, which ranks it #78 of 105 on performance vs. demographics.
| Subject | Expected | Actual | Over/under (pts) | Rank: predicted → actual | Rank vs. demographics |
|---|---|---|---|---|---|
| English | 30% | 24% | −5.6 ±2.8 | #88 → #95 | #77 |
| Math | 23% | 17% | −6.1 ±3.0 | #81 → #92 | #75 |
Met or exceeded expectations on CMAS, grades 3–8, 2024–2026 combined. District results include district-run neighborhood, choice and magnet schools, but not charter or online schools. ± is a 90% range for normal year-to-year swings.
Growth depends much less on family background than test scores do, so it is the closer measure of what schools add in a given year.
Parents’ education: parents of public-school children (Census ACS 2019–2023, NCES tabulation). For context, not in the prediction: all adults with a bachelor’s degree+ 27%; median household income $89,932.
| School | Met/exceeded Eng / Math | Vs. expected English | Vs. expected Math | Growth |
|---|---|---|---|---|
| York InternationalElementary · grades 3–5 | 30% / 31% | +8.6 | +9.7 | 65 |
| Welby Community School of the ArtsElementary · grades 3–5 | 31% / 24% | +8.0 | +7.0 | 64 |
| Adventure ElementaryElementary · grades 3–5 | 26% / 25% | +6.4 | +8.5 | 53 |
| Achieve AcademyElementary · grades 3–5 | 26% / 22% | +5.8 | +7.1 | 44 |
| Monterey Community SchoolElementary · grades 3–5 | 22% / 24% | +6.6 | +5.8 | 48 |
| Global Intermediate AcademyElementary · grades 3–5 | 25% / 19% | +3.4 | +5.5 | 55 |
| Global Primary AcademyElementary · grades 3–5 | 21% / 21% | +1.2 | +6.7 | — |
| Clayton Partnership SchoolElementary · grades 3–5 | 23% / 29% | −4.2 | +5.8 | 53 |
| Explore Pk-8Elementary · grades 3–5 | 27% / 24% | −5.3 | −4.9 | 42 |
| Meadow Community SchoolElementary · grades 3–5 | 18% / 11% | −5.2 | −7.8 | 45 |
| Trailside AcademyElementary · grades 3–5 | 32% / 22% | −7.9 | −5.4 | 57 |
| Adventure ElementaryMiddle · grades 6–8 | 31% / 34% | +15.6 | +21.2 | — |
| Welby Community School of the ArtsMiddle · grades 6–8 | 39% / 26% | +19.2 | +16.2 | — |
| York InternationalMiddle · grades 6–8 | 28% / 18% | +5.7 | +4.4 | 48 |
| Global Intermediate AcademyMiddle · grades 6–8 | 22% / 12% | +5.3 | +3.2 | 46 |
| Clayton Partnership SchoolMiddle · grades 6–8 | 26% / 12% | +4.7 | −3.9 | 47 |
| Monterey Community SchoolMiddle · grades 6–8 | 24% / 15% | +2.2 | −2.4 | 40 |
| Achieve AcademyMiddle · grades 6–8 | 21% / 12% | −0.2 | −0.1 | 46 |
| Meadow Community SchoolMiddle · grades 6–8 | 27% / 13% | +2.0 | −2.4 | 52 |
| Trailside AcademyMiddle · grades 6–8 | 30% / 18% | −8.1 | −4.7 | 47 |
| Explore Pk-8Middle · grades 6–8 | 21% / 12% | −10.9 | −11.9 | 44 |