Southern Wisconsin Times

Janesville School District had the highest enrollment among Rock County districts, welcoming 9,414 students during the 2023-24 academic year, according to the Wisconsin Department of Public Instruction.

Of all the students welcomed in the 2023-24 school year, 51.1% of them were boys, and 48.9% were girls.

Data also showed that most of the students were white, representing 92% of the Janesville School District's total enrollment.

Among the eight districts in Rock County, Beloit School District ranked second in enrollment numbers with 5,098 students, while Milton School District welcomed 3,451 students and ranked third in the 2023-24 school year.

Janesville School District roughly covers schools within Rock County, with its main office in Janesville.

In the previous school year, Janesville School District also had the highest number of students among Rock County districts.

Nearly 830,000 students were enrolled in Wisconsin schools in the 2021-22 school year. This is a 0.85% decrease from the year before. In sharp contrast to declining public school figures, enrollment in charter schools rose 4.5% to more than 52,000.

In 2022, there was roughly one teacher for every 14 students in a Wisconsin classroom, compared to the national average of 1:16. AAA State of Play considered Wisconsin to have the 14th best teacher to student ratio in the U.S.

District	City (main office)	Total Enrollment
Janesville School District	Janesville	9,414
Beloit School District	Beloit	5,098
Milton School District	Milton	3,451
Edgerton School District	Edgerton	1,926
Evansville Community School District	Evansville	1,697
Beloit Turner School District	Beloit	1,665
Clinton Community School District	Clinton	1,042
Parkview School District	Orfordville	852