HSD is a suburban school district with 8 schools. For the 2026-2027 school year, classes begin September 1 and end June 8. Hamilton School District, established as a K-12 district in 1961, is consistently ranked among Wisconsin's highest-achieving yet lowest-spending districts, serving about 5,000 students across 36 square miles of suburban and rural communities near Milwaukee. The district has said a complete 2026-2027 calendar — including early dismissal dates — will be published soon. This calendar includes 1 early-release or half day — useful to know when planning childcare.
Also known as HSD.