Best Cambridge Public Charter Schools (2025-26)

For the 2025-26 school year, there is 1 public charter school serving 28 students in Cambridge, WI.

The top ranked public charter school in Cambridge, WI is Koshkonong Trails School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Cambridge, WI public charter school have an average math proficiency score of 50% (versus the Wisconsin public charter school average of 27%), and reading proficiency score of 50% (versus the 31% statewide average). Charter schools in Cambridge have an average ranking of 8/10, which is in the top 30% of Wisconsin public charter schools.

Minority enrollment is 4% of the student body (majority Black), which is less than the Wisconsin public charter school average of 54% (majority Hispanic and Black).