“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
Town Offices Closed for Veterans Day, Monday Nov. 11th
November 8th, 2019 – Please be advised that ALL Town of Islip offices will be CLOSED Monday, November 11th, 2019 in observance of Veterans Day.