St. Louis area school reports › Jefferson County › Windsor C-1
Windsor Intermediate
Windsor Intermediate is a public elementary school in the Windsor C-1 district, serving grades 3-5 in Imperial, Jefferson County, Missouri. In Missouri's 2025 Annual Performance Report, it earned 73.2% of possible points. That is 8.6 points lower than its 2023 score.
Annual Performance Report score, last three years
- 202381.8%
- 202461.9%
- 202573.2%
The APR score is the share of possible points a school earned under the Missouri School Improvement Program (MSIP 6), covering test performance, growth, attendance and, for high schools, graduation and college and career readiness. DESE compares these scores year over year in its 2025 release.
How it compares with other Jefferson County elementary schools
| Measure (2025) | This school | County median | Diff. |
|---|---|---|---|
| APR score (% of points earned) | 73.2% | 83.1%11 schools | -9.9 |
| English language arts index (MPI) | 390.2 | 411.311 schools | -21.1 |
| Math index (MPI) | 377.0 | 408.511 schools | -31.5 |
Median of other tested elementary schools in the 2 Jefferson County districts this site covers, this school excluded, not weighted by enrollment. MPI is DESE's MAP Performance Index, a composite of students' state test performance levels.
DESE status level, 2025: English language arts On Track, math On Track. These are the state's own labels; see the MSIP 6 guidance for how they are set.
What stands out
- Math index (MPI) is 31.5 below the median for other Jefferson County elementary schools (408.5). Worth asking the school about.
- English language arts index (MPI) is 21.1 below the median for other Jefferson County elementary schools (411.3). Worth asking the school about.
Before you buy for this school
- Confirm the attendance boundary for the exact address with the Windsor C-1 district. Boundaries change, and a listing's school field is not a guarantee.
- Visit. A score summarizes tests, growth and attendance. It does not describe a classroom.
- Read the full APR on DESE's MCDS portal for student-group results and growth.
Looking for a home near Windsor Intermediate?
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Other schools in Windsor C-1
All St. Louis area school reports
Sources
- Missouri DESE MSIP 6 APR Summary and Supporting Building Reports, 2023, 2024 and 2025, retrieved 2026-10-06
- NCES school directory: Windsor Intermediate (address, enrollment, 2023-24)
- DESE 2025 APR news release
This page reports state and federal published data. It is not a rating or recommendation by Single Tree Team.
