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

Keep Islip Clean: Annual Brook Street Wetlands Cleanup

All day

Keep Islip Clean invites you to join an important environmental event, as Volunteers remove litter and debris near the Brook Street wetlands. Anyone interested can meet at the corner of Brook Street and Milton Street, Islip at 9:30am on Saturday, April 23rd.

All supplies will be provided. Roads are closed to traffic, making this an excellent event for all ages. Don't miss this great opportunity for to serve your community and/or obtain student community service hours.

For more information please visit