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

a banner with the manta 'I will serve' for #mlkday

January 17th, 2022 marks the anniversary of the Martin Luther King Jr. Day of Service. MLK Day is the only federal holiday designated as a national day of service, encouraging all Americans to volunteer and join in the efforts to improve their communities.

We invite all residents to join in this effort to commemorate the beautiful legacy of civil rights leader Martin Luther King, Jr., by engaging in ways to give back and improve their community. Visit for more information and to find volunteer opportunities in your area.

Please note, Town of Islip Offices will be CLOSED on Monday, January 17, 2022 in observance of Martin Luther King, Jr. Day. Town Offices will reopen on Tuesday, January 18, 2022.

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