Islip, NY | Official Website

IMPORTANT:

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

Welcome Home

Official Website of the Town of Islip.
Town Hall Annex

Growing with the community to better serve our residents:

Learn More!
Family Friendly Fun

Year-round activities for you and your family!

Visit Parks, Recreation & Cultural Affairs
Fairway to Happiness

Play a round at our 3 Golf Courses:

Brentwood | Gull Haven | Holbrook
Forward Together

One Town. One Islip. View TOI360.
Small Town Charm

In every big event. Islip Summer Fun Series Returns!
Water Safety is Key

Grab a friend, and hop into the water, but be sure to follow water safety guidelines.

Jump in here!
Beauty in Bloom

Nature is the foundation of our home. See how we work to maintain it. Click here
Beach Ready

Town of Islip beaches are like no other. Find a beach near you!
Plant Your Roots

See what grows.
Dream Big

Reach higher! Browse Recreation Programs.
Discover Nature

and how we protect it.
Your dream awaits.

Town of Islip...your bridge from where you are, to where you want to be.

Visit the Islip Town Square.
Parks in Every Community

Search for a Park near you!
Long Days in Summer Sun
MacArthur Airport (ISP)

Long Island's most convenient way to fly. Visit www.flymacarthur.com

Town Board Meeting - June 10th, 2025

ISP Welcomes Fifth Air Carrier, Avelo Airlines!

Town Hall Annex Project

TOI 360 - Town Comprehensive Plan

Town Square

Click above to access Town services, departments, programs, permits, applications, records and more. Select an icon below to jump to our most popular pages.

All Town Documents

WRAP Calendar

Garbage & Yard Waste

View/Pay Taxes

Airport (ISP)

Adopt a Pet

Parks & Recreation

Traffic Violations

Town Code

Meeting Agendas

Watch Channel 18 (I-TV)

Town Calendar

Tuesday, June 10, 2025

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Show Full Calendar

Upcoming

Jun 10

Town Board Meeting2:00 pm
Jun 10

Zoning Board of Appeals Meeting 6:00 pm
Jun 12

Change of Zone Hearing5:00 pm
Jun 14

Music Festival on the Fairway3:00 pm

MOST REQUESTED

pdf 2025 Program/Camp Registration Form Popular

In Parks, Recreation & Cultural Affairs
pdf Death Record Request Popular

In Town Clerk
pdf Recreation News Popular

In Parks, Recreation & Cultural Affairs
pdf Subdivision and Land Development Regulations Popular

In Engineering

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