Rock River Charter School vs Parker High
Rock River Charter School and Parker High are very closely rated, both scoring around 3.8 out of 10. Parker High is significantly larger with 1,291 students, about 5.1× the size of Rock River Charter School (253). In math proficiency, Parker High leads at 17.0%.
Attendance data is under correction. A public school's existing Resources & Environment score and overall rating shown here may still reflect an unverified attendance input.
Rock River Charter School
Janesville, WI
3.8/10
High School6th – 12thCharter
253 students
Parker High
Janesville, WI
4.0/10
High School9th – 12th
1,291 students
Keep or send this comparison
Send to my realtor
Open an email to my realtorRatings Comparison
| Metric | Rock River Charter School | Parker High |
|---|---|---|
| Overall Rating | 3.8 / 10 | 4.0 / 10 |
| Academic Score | 2.4 | 2.9 |
| Growth Score | 3.4 | 1.9 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 83.4% | 50.8% |
| Environment Score | 3.4 | 3.7 |
| State Rank | #2,025 of 2,109 | #1,996 of 2,109 |
| State Percentile | 4th | 5th |
Test Scores
| Subject | Rock River Charter School | Parker High |
|---|---|---|
| Math Proficiency | 5.0% | 17.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 5.0% | 28.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Rock River Charter School | Parker High |
|---|---|---|
| Type | High School | High School |
| Grades | 6th – 12th | 9th – 12th |
| Enrollment | 253 | 1,291 |
| Student-Teacher Ratio | 16.9:1 | 13.9:1 |
| Free/Reduced Lunch | 83.4% | 50.8% |
| Graduation Rate (4yr, Class of 2023) | 85–89% | 95.0% |
| District | Janesville School District | Janesville School District |
| City | Janesville | Janesville |
Neighborhood
| Metric | Janesville (53548) | Janesville (53548) |
|---|---|---|
| Median Household Income | $74,696 | $74,696 |
| Median Home Value | $226,600 | $226,600 |
| Median Rent | $999 | $999 |
| College Educated (Bachelor's+) | 26.7% | 26.7% |
| Poverty Rate | 10.8% | 10.8% |
| Avg Commute | 22 min | 22 min |