Rock River Charter School
249
Students
15.7:1
S:T Ratio
School Snapshot
Key metrics at a glanceStudent-Teacher Ratiostudents per teacher
16:1
B+
Good
This Week at Rock River Charter – April 20, 2026
37 students practicing on Varsity Tutors
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School Details
Address
31 W Milwaukee St, Janesville, WI 53548
Phone
(608)752-8273
District
School District Of Janesville
Academic Calendar
2025-2026
Important dates, holidays, and school events