SchoolDataLookup

Rock River Charter School

Charter Virtual

Alternative School · Janesville, WI

Rock River Charter School is a charter alternative school school in Janesville, Wisconsin, serving grades 09–12 with 267 students enrolled (SY 2024-2025). The student-teacher ratio is 16.7:1.

Level
High
Grades
09 – 12
Enrollment
267
Teachers (FTE)
16.0
Student–Teacher Ratio
16.7:1
Status
Open
Lunch Program Participation
Yes under Community Eligibility Option (CEO)

Student Demographics (SY 2024-2025)

Race / Ethnicity Students Share
White 170 64%
Black or African American 33 12%
Two or more races 29 11%
Hispanic/Latino 27 10%
Asian 7 3%
American Indian / Alaska Native 1 0%
Total enrollment 267 137M / 130F

English Language Learners: 15 (6% of enrollment) · SY 2021–22

Academic Performance (SY 2021-2022)

Metric This School State Avg Tested
Math Proficiency <=10% 39.0% 60
Reading Proficiency <=10% 40.7% 60
Science Proficiency <=10% — 59
4-Year Graduation Rate 65-69% —

Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.

Programs & Discipline

AP Courses
None offered
Gifted & Talented
None offered
SAT/ACT Takers
132
students tested · SY 2021–22
Out-of-School Suspensions
7
2.6% of enrollment · SY 2021–22
Chronically Absent
108
40.4% of enrollment · SY 2019–20

Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.

Lunch Program (SY 2024-2025)

Category Students % of School
Total enrollment (est.) 267 100%

Contact & Location

31 W Milwaukee St

Janesville, WI 53548

Phone: (608)752-8273

http://www.janesville.k12.wi.us

District

Janesville School District

Per-pupil expenditure: $15,972

District enrollment: 9,537

Other Schools in District

View all 21 schools →

Related Data

NCES ID

550702001698

Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD