Islip Town Clerks Office

Municipal

655 Main Street, Islip, NY 11751

Walk-in service.

Hours and addresses come from the State Department listing, updated November 2, 2026.

Directions Facilities in Islip Facilities in New York

Islip Town Clerks Office accepts new U.S. passport applications in person in Islip, NY. Call ahead about appointments and the acceptance fee. The USPS scheduler covers post offices only. How to apply · How to renew

Other facilities in Islip

Islip Post Office