Town of Islip

A Message from the Supervisor

“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

Apple Festival - 45th Anniversary

Sat. 25 Oct, 2025 10:00 am - 4:30 pm

Apple Fest Returns, October 25th

Fall in love with Autumn in Islip Town! The beloved Town of Islip Apple Fall Festival returns to the Islip Grange to celebrate its 45th Anniversary on Saturday, October 25th. Join us for a day of family fun featuring craft vendors, amusement rides, a petting zoo, pony rides, live entertainment, a festival food court, fresh apple desserts and so much more!