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C−

Rock University High

PublicHighGrades 9–12Charter

6004 S County Road G, Janesville, WI 53546 · (608) 743-7425

Rock’s School Grade C+ better than 41% of Wisconsin school districts

Students
93
Students per teacher
16:1
Free or reduced lunch
38%
Setting
Suburb
Grades
9–12
The gist

What stands out about Rock University High

  • Its own letter, C−: better results than 22% of Wisconsin’s public schools
  • Math proficiency 13 pts below the state
  • Reading / language arts 14 pts below the state
  • Enrollment up 47.6% since 2020–21

Test scores

2020–21
Math proficiency24%
State average 37.3%
Reading / language arts24%
State average 38.6%

Its own letter, C−, places these results among Wisconsin’s 1,899 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

6004 S County Road G, Janesville

Students

Enrollment by grade
Grade 924
Grade 1029
Grade 1119
Grade 1221
Enrollment over time
63’20
71’21
91’22
98’23
93’24

Up 47.6% since 2020–21.

Who goes here
White 76%Hispanic 17%Two or more races 4%Black 2%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Rock University High from Rock families.

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Wisconsin’s other public schools; Rock’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.