Schools in New Windsor, MD New Windsor Middle School1000 Green Valley RdNew Windsor, MD, 217764107513355Clarksburg High SchoolMechanicsville Elementary SchoolMiddle SchoolsNew StartPrivate Schools K 12Public Schools Carroll County School District1000 Green Valley RdNew Windsor, MD, 217764107513355Private Schools K 12Public Schools Show MoreSee AlsoPrivate Schools (K-12)Public SchoolsElementary SchoolsHigh SchoolsMiddle Schools