WSD is a suburban school district with 12 schools. For the 2026-2027 school year, classes begin August 27 and end June 9. Wallingford Public Schools includes one of Connecticut's 19 Regional Agriculture, Science, and Technology Centers, serving students from throughout New Haven County. This calendar includes 4 professional development days, 14 early-release or half days — useful to know when planning childcare.
Also known as WSD.