Rock River Charter School
31 West Milwaukee St
Janesville WI, 53548, Rock County
Phone: 608-752-8273
Ranking: 
(446 out of 453, bottom 2%)*
(446 out of 453, bottom 2%)*Type: Regular Other School
Status: Currently Operational
Grade: Grade 6 to Grade 12
School District: Janesville School District
Title I Eligible School: Yes School-Wide Title I: NA
Magnet: NA
Charter: NA
Shared-Time School: NA
Students and Teachers
| 2013-2014 | 2012-2013 | 2011-2012 | 2010-2011 | 2009-2010 | 2008-2009 | 2007-2008 | ||||||||
| Amount | % | Amount | % | Amount | % | Amount | % | Amount | % | Amount | % | Amount | % | |
| Total Teachers: | 8 | 7 | 7 | 7 | 7 | 7 | 7 | |||||||
| Total Students: | 187 | 158 | 154 | 130 | 163 | 166 | 163 | |||||||
| Grade 6: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% |
| Grade 7: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% |
| Grade 8: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% |
| Grade 9: | 0 | 0.0% | 0 | 0.0% | 0 | 0.0% | 2 | 1.5% | 1 | 0.6% | 2 | 1.2% | 1 | 0.6% |
| Grade 10: | 14 | 7.5% | 17 | 10.8% | 14 | 9.1% | 5 | 3.8% | 8 | 4.9% | 3 | 1.8% | 7 | 4.3% |
| Grade 11: | 82 | 43.9% | 56 | 35.4% | 61 | 39.6% | 47 | 36.2% | 61 | 37.4% | 62 | 37.3% | 51 | 31.3% |
| Grade 12: | 91 | 48.7% | 85 | 53.8% | 79 | 51.3% | 76 | 58.5% | 93 | 57.1% | 99 | 59.6% | 104 | 63.8% |
| Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Student By Gender: | ||||||||||||||
| Male: | 87 | 46.5% | 88 | 55.7% | 83 | 53.9% | 59 | 45.4% | 82 | 50.3% | 83 | 50.0% | 81 | 49.7% |
| Female: | 100 | 53.5% | 70 | 44.3% | 71 | 46.1% | 71 | 54.6% | 73 | 44.8% | 75 | 45.2% | 78 | 47.9% |
| Student By Races: | ||||||||||||||
| American Indian/Alaska Native: | 0 | 0.0% | 2 | 1.3% | 0 | 0.0% | 0 | 0.0% | 1 | 0.6% | 2 | 1.2% | 1 | 0.6% |
| Asian: | 0 | 0.0% | 0 | 0.0% | 1 | 0.6% | 2 | 1.5% | 1 | 0.6% | 6 | 3.6% | 2 | 1.2% |
| Hispanic: | 24 | 12.8% | 22 | 13.9% | 19 | 12.3% | 16 | 12.3% | 13 | 8.0% | 7 | 4.2% | 5 | 3.1% |
| Black: | 16 | 8.6% | 11 | 7.0% | 11 | 7.1% | 9 | 6.9% | 15 | 9.2% | 10 | 6.0% | 14 | 8.6% |
| White: | 132 | 70.6% | 109 | 69.0% | 110 | 71.4% | 96 | 73.8% | 133 | 81.6% | 141 | 84.9% | 141 | 86.5% |
| Hawaiian Native/Pacific Islander: | 1 | 0.5% | 0 | 0.0% | 1 | 0.6% | 0 | 0.0% | NA | NA | NA | NA | NA | NA |
| Two or More Races: | 14 | 7.5% | 14 | 8.9% | 12 | 7.8% | 7 | 5.4% | NA | NA | NA | NA | NA | NA |
| Lunch Program: | ||||||||||||||
| Free Lunch Program Eligible: | 127 | 67.9% | 105 | 66.5% | 102 | 66.2% | 83 | 63.8% | 70 | 42.9% | 79 | 47.6% | 45 | 27.6% |
| Reduced-Price Lunch Program Eligible: | 12 | 6.4% | 7 | 4.4% | 10 | 6.5% | 13 | 10.0% | 8 | 4.9% | 16 | 9.6% | 12 | 7.4% |
| Student-Teacher Ratio: | 22.26 | 22.90 | 22.65 | 18.57 | 23.29 | 23.70 | 23.30 | |||||||
Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| WKCE | ||||||
| 2005 | Language Arts | 10th Grade | % met std | 25% | 68% | 69% |
| 2006 | Language Arts | 10th Grade | % met std | 21% | 68% | 70% |
| 2007 | Language Arts | 10th Grade | % met std | 17% | 73% | 71% |
| 2005 | Math | 10th Grade | % met std | 38% | 67% | 71% |
| 2006 | Math | 10th Grade | % met std | 21% | 65% | 70% |
| 2007 | Math | 10th Grade | % met std | 0% | 66% | 70% |
| 2005 | Reading | 10th Grade | % met std | 25% | 74% | 74% |
| 2006 | Reading | 10th Grade | % met std | 36% | 71% | 74% |
| 2007 | Reading | 10th Grade | % met std | 17% | 80% | 74% |
| 2005 | Science | 10th Grade | % met std | 26% | 68% | 70% |
| 2006 | Science | 10th Grade | % met std | 28% | 69% | 70% |
| 2007 | Science | 10th Grade | % met std | 17% | 72% | 72% |
| 2005 | Social Studies | 10th Grade | % met std | 38% | 74% | 73% |
| 2006 | Social Studies | 10th Grade | % met std | 28% | 69% | 74% |
| 2007 | Social Studies | 10th Grade | % met std | 33% | 78% | 76% |
Some data by SchoolDigger.com.
* Rock River Charter School was rated 3.5 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.