| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Milton School District | Milton | 8/10 Good · 78th pct | 3,425 | 7 | PK–12 | 1 |
| Edgerton School District | Edgerton | 7/10 Good · 67th pct | 1,930 | 4 | PK–12 | 1 |
| Parkview School District | Footville | 7/10 Good · 63rd pct | 853 | 4 | PK–12 | 2 |
| Evansville Community School District | Evansville | 6/10 Average · 51st pct | 1,594 | 4 | PK–12 | 1 |
| Beloit Turner School District | Beloit | 5/10 Average · 48th pct | 1,631 | 4 | PK–12 | 0 |
| Janesville School District | Afton | 4/10 Below Average · 38th pct | 9,537 | 23 | PK–12 | 4 |
| Clinton Community School District | Avalon | 4/10 Below Average · 36th pct | 1,062 | 3 | PK–12 | 2 |
| Beloit School District | Beloit | 1/10 Poor · 2nd pct | 5,165 | 14 | PK–12 | 1 |
How Rock County compares
Together they enroll 25,197 students across 63 schools. The largest is Janesville School District with 9,537 students. Districts here average 5.2/10, below the Wisconsin average of 5.6/10. Ratings range from 1/10 to 8/10.
School Districts in Rock County, Wisconsin
Rock County has 8 public school districts covering 12 zip codes. The top-rated district in Rock County is Milton School District (8/10). Ratings are based on the share of students proficient in reading and math on state assessments (Forward Exam 2024–25), ranked against all districts in Wisconsin. Directory details come from NCES CCD 2024–25.
Enter your zip code on any page to confirm your exact district assignment — district boundaries are address-specific and may not follow county or city lines.
Frequently Asked Questions
How many school districts are in Rock County, WI?
8 school districts serve zip codes in Rock County, WI. This page lists each one with its rating, enrollment, grade span and the zip codes it covers.
What is the best-rated school district in Rock County, WI?
Of the districts serving Rock County, Milton School District has the highest rating on this site at 8/10. That places it in the 78th percentile among Wisconsin school districts.
How are these school district ratings calculated?
Each rating is the share of students scoring proficient or above on Wisconsin reading and math assessments, ranked against other districts in Wisconsin and converted to a 1–10 scale. Percentiles compare districts within Wisconsin only, never across state lines.