Town Square







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

Month Flat Week Day

2024 Boater Safety Course

Sat. 18 May, 2024 8:00 am - 4:00 pm

2024 Boater Safety Course
Boater Safety Feb - June

NYS requires all watercraft operators to obtain Safety Boater Certification by January 1, 2025. Boaters born on or after January 1st, 1978, must be certified by 2024. Don't miss this opportunity to get your certification before the end of the year!

See the flyer above for full details.

Stop Throwing Out Pollutants (STOP) Day

Sat. 18 May, 2024 9:00 am - 2:00 pm

Improper disposal of household hazardous waste can be harmful to our environment and community. To ensure potentially hazardous and harmful substances are handled safely and disposed of correctly, residents should bring Household Hazardous Waste directly to our Multi-Purpose Recycling Facility. To help facilitate this, each Spring the Town offers one special Saturday drop-off day (S.T.O.P. Day), in addition to facility's usual operating hours of Monday through Friday, from 7:00am–2:30pm.

This year, S.T.O.P. Day will be hosted on Saturday, May 18th, 2024 from 9:00am–2:00pm.

Be sure to Download and complete the S.T.O.P. Day form prior to the event, and bring it with you on Saturday, May 18th. See below for a list of acceptable items, or review the form via the download link above.

Women Sharing Art Exhibits at the BAFFA Art Gallery

Sat. 18 May, 2024 12:00 pm - 4:00 pm
WSA @BAFFA- A Thrill of a Moment

Women Sharing Art, Inc. presents its 16th Annual Exhibit at the newly renovated BAFFA Art Gallery. The Thrill of a Moment is a multi-media art exhibit featuring drawing, painting, photography, and sculpture. The exhibit can be viewed at the Gallery on weekends, Thursday through Sunday, from May 3 through May 26. Exhibit hours are from Noon to 4:00 PM. A free artists’ reception and High School Scholarship Awards will be held on May 4th from 1 to 4 PM.

The BAFFA Gallery is located in the historic Gillette House at 47 Gillette Avenue in Sayville, New York. For further information:, (631)589-7343 or their Facebook page.

American Legion Spaghetti Dinner Fundraiser

Sat. 18 May, 2024 4:00 pm - 8:00 pm

Rusy-Bohm Spaghetti

Help support local American Legion Rusy-Bohm Post 411 at their Spaghetti Dinner Fundraiser! See flyer above for full details.