Creating Separate Reports for each Group

Hello, I'm trying to create separate reports for each group (High School District). Specifically, each school district needs its own title "Quarterly Report", Payee & Payer Address, and the data table by school district. The closest I've gotten is to insert page breaks in the data table at the bottom of the report between each school district -- so in other words, I get one heading followed by page-broken tables by school district. Can someone point me in the right direction? Thank you!