Best Windsor Mill Public Charter Schools (2026)

For the 2026 school year, there is 1 public charter school serving 366 students in Windsor Mill, MD.

The top-ranked public charter school in Windsor Mill, MD is Watershed Public Charter. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Windsor Mill, MD public charter school have an average math proficiency score of 32% (versus the Maryland public charter school average of 17%), and reading proficiency score of 42% (versus the 36% statewide average). Charter schools in Windsor Mill have an average ranking of 7/10, which is in the top 50% of Maryland public charter schools.

Minority enrollment is 81% of the student body (majority Black), which is less than the Maryland public charter school average of 89% (majority Black).