Isthmus Montessori Academy Public vs Sherman Middle
A head-to-head comparison of two schools in Wisconsin, United States, 654 m apart, using official American 2025 data. The better value in each row is highlighted.
Isthmus Montessori Academy Public
Madison · Charter other · Grades PK–12
210 students
Sherman Middle
Madison · Public middle · Grades 6–8
400 students
| Measure | Isthmus Montessori Academy Public Madison, Wisconsin | Sherman Middle Madison, Wisconsin |
|---|---|---|
| Success Index (US) | – Not rated | 31 Lower 50% |
| State rank | – | #325 of 359 |
| National rank | – | #11702 of 15,369 |
| Sector | Charter | Public |
| Type | Other | Middle |
| Year range | Grades PK–12 | Grades 6–8 |
| Students | 210 | 400 |
| Enrollment | 210 | 400 |
| Free/reduced-price lunch | 17.6% | 60% |
| Students per teacher | 16.2 | 11.1 |
| Reading proficiency | 47% | 28% |
| Math proficiency | 22% | 18% |
| city | Madison | Madison |
| state | Wisconsin | Wisconsin |
| Website | – | – |
The verdict
- •Isthmus Montessori Academy Public does better on math proficiency (22% vs 18%).
- •Isthmus Montessori Academy Public does better on reading proficiency (47% vs 28%).
- •Isthmus Montessori Academy Public does better on community advantage (fewer free/reduced-price lunch) (17.6% vs 60%).
- •Sherman Middle does better on students per teacher (11.1 vs 16.2).
- •Sherman Middle is the larger school with 400 students compared with 210.
- •Isthmus Montessori Academy Public is a charter school while Sherman Middle is a public school, so fees and admission rules differ.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Isthmus Montessori Academy Public better than Sherman Middle?
The two schools are very close on the Success Index (US). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Isthmus Montessori Academy Public and Sherman Middle?
About 654 m in a straight line, between Madison and Madison in Wisconsin.
Which has the better Enrollment?
Isthmus Montessori Academy Public: 210. Sherman Middle: 400. Students enrolled in the latest NCES directory year.
How do Isthmus Montessori Academy Public and Sherman Middle rank in Wisconsin?
Isthmus Montessori Academy Public is unranked and Sherman Middle is 325th of 359 among other schools in Wisconsin on the 2025 Success Index (US).