Richardson School
Private · Grades Ungraded · 31 students
Isthmus Montessori Academy Public
1802 Pankratz St, Madison, WI 53704
Grades
Pre-K–12
Other
Students
210
Enrolled 2024–25
Students per teacher
15.3 : 1
Full-time teachers
District
Isthmus Montessori Academy Inc
Dane County
Schola Grade B · Above average
Letter grade (A–F) · compared with 29 Wisconsin K–8, K–12 and other combined schools · How we grade
Percentiles compare this school with other Wisconsin K–8, K–12 and other combined schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Isthmus Montessori Academy Public
Isthmus Montessori Academy Public is a charter school in Madison, Wisconsin, serving grades Pre-K–12. It is part of Isthmus Montessori Academy Inc. The school is located in a large city in Dane County.
In the 2024–25 school year, 210 students were enrolled, with about 15.3 students for every full-time teacher. As a charter school, it is publicly funded and tuition-free, but operates independently of the local district under a charter from University of Wisconsin System. Its Schola Grade is B (above average), compared with 29 Wisconsin K–8, K–12 and other combined schools.
Grades & enrollment
Students per grade, 2024–25Grades Pre-K–12
Location & nearby schools
School details
- Type
- Charter School · What this means
- Level
- Other
- Grades offered
- Pre-K–12
- Enrollment (2024–25)
- 210 students
- Students per teacher
- 15.3 to 1
- Charter school
- Yes
- Charter authorizer
- University of Wisconsin System
- Magnet school
- No
- Virtual learning
- Offers virtual courses
- Locale
- City — Large
- School district
- Isthmus Montessori Academy Inc
- County
- Dane County
- NCES school ID
- 550008203085
Schools near Isthmus Montessori Academy Public
All 84 schools in Madison →
Wings to Soar Online Academy
Private · Grades 2–12 · 81 students
Central Wisconsin Center
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Mendota Mental Health Institution
Alternative · Grades K–12 · 18 students
Toad Hill Childrens House
Private · Grades Ungraded · 20 students
Madison Country Day School
Private · Grades Pre-K–12 · 432 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.