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

Town Extends Beach and Pool Hours of Operation July 19th through 21st

July 18th, 2019 – Please be advised that due to excessive heat over the next few days we will be extending our beach and pool hours of operation. The hours of operation for July 19th through July 21st are listed below. For information on bay beach water quality please call the Suffolk County Department of Health Services hotline at 631-852-5822 .

Kids Beat the Heat at Town of Islip Pools!

July 18th, 2019 – Children of all ages are keeping cool in the Town of Islip, at Clemente, Byron Lake, Casamento and Hidden Pond pools, as a heat wave takes hold along the east coast. Check out the photo gallery below! Learn more about Town of Islip Pools by visiting our Parks, Recreation and Cultural Affairs homepage .

Islip Town Board Recognizes Harbormasters for Heroism

July 16, 2019 – Islip Town Supervisor Angie Carpenter was joined by members of the Islip Town Board who together, recognized Town of Islip Harbormasters Dan Offermann and Bob Beck for their heroism during a June storm that left boaters stranded and tens of thousands of residents without power.

2019 Summer Sports Activities

Don't let the heat be the only reason you break a sweat this Summer. From baseball, basketball, soccer and lacrosse, to dancing, pilates, yoga and water aerobics, our Division of Sports & Aquatics is offering clinics, classes and courses to keep you moving all summer long . Click on the thumbnails below for detailed information.

Long Island Ducks Islip Family Day - July 25th

Click HERE to view the full event flyer! Come out to the ballgame on July 25th, 2019 for Islip Family Day at the Long Island Ducks, celebrating the Town of Islip's 335th Birthday! Tickets are $9 per person. Call Cultural Affairs at


Permits & Records

Garbage & Yard Waste


Traffic Violations

Adopt A Pet

View/Pay Taxes

Parks & Rec


Town Calendar

Su Mo Tu We Th Fr Sa
1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 31
Show Full Calendar