“Welcome to Islip, the 3rd largest town in New York State, but with an endearing small town feel. We are so proud of our town…our beaches, golf courses, marinas, parks, housing opportunities for all, businesses, industrial parks, healthcare and educational institutions including our own Islip MacArthur Airport that provides many job opportunities. I sincerely hope you find this website helpful.” — Angie
Please be advised, Town Offices will close Friday, December 30th at 12:30 pm, and will remain closed through Monday, January 2nd, in recognition of the New Year. Usual hours of operations will resume on Tuesday, January 3rd, 2023.