Where to apply in person in Islip, how to send your documents from the city, and how fast our registered couriers can get your passport back.Where to apply, how to mail a renewal, and how fast our couriers can get your passport back.
At a passport agencyOften same day to a few daysBy appointment only, for travel within 14 daysTravel within 14 days, by appointmentConnecticut Passport Agency ↓
Through AllstateAs quick as 4 business daysNo appointment, all passport typesAll passport types, hand-carriedOption 3 below ↓
Tap an option to see local addresses, hours and what to send.
Option 1 · In person
Where to apply in person in Islip
First passports, children’s passports and lost or stolen passports start with an in-person visit to an acceptance facility. Renewals don’t need one: see Option 2 or 3.First, child and lost or stolen passports start at an acceptance facility. Renewals don’t need one: see Option 2 or 3.
Data checked October 2026
Islip Post Office309 Main St Unit 3, Islip, NY 11751Islip · 0.2 milesHours: Mon to Fri, 9 AM to 2 PM; Sat, 9 AM to 12 PM. Walk-ins Thu, 9:30 to 11 AMPost office · walk-ins some days · (631) 581-7931Book an appointment →
Islip Town Clerks Office655 Main Street, Islip, NY 11751Islip · 0.3 milesCity office
East Islip Post Office11 Greenwood Ave, East Islip, NY 11730East Islip · 1.6 milesHours: Mon to Fri, 10 AM to 3 PM. Walk-ins Tue to Thu, 12 to 1 PMPost office · walk-ins some days · (631) 581-7807Book an appointment →
Federal Court House Post Office101 Federal Plz, Central Islip, NY 11722Central Islip · 2.4 milesHours: Mon to Fri, 10 AM to 1 PM. Walk-ins Mon to Thu, 10 AM to 1 PMPost office · walk-ins some days · (631) 787-6000Book an appointment →
Bay Shore Post Office1314 5th Ave, Bay Shore, NY 11706Bay Shore · 2.5 milesHours: Mon to Fri, 9 AM to 2 PM; Sat, 9 AM to 12 PM. Walk-ins Wed, 10 AM to 1 PMPost office · walk-ins some days · (631) 969-3504Book an appointment →
Brentwood Post Office25 2nd Ave, Brentwood, NY 11717Brentwood · 3.8 milesHours: Mon to Fri, 10 AM to 3 PM; Sat, 9:30 AM to 12:30 PM. Walk-ins Wed and Thu, 10 to 11 AMPost office · walk-ins some days · (631) 273-0947Book an appointment →
Central Islip Post Office110 E Suffolk Ave, Central Islip, NY 11722Central Islip · 4.5 milesHours: Mon to Fri, 9:30 AM to 2:30 PM; Sat, 10 AM to 12 PM. Walk-ins Mon to Thu, 9:30 AM to 2:30 PMPost office · walk-ins some days · (631) 234-0547Book an appointment →
West Islip Post Office480 Union Blvd, West Islip, NY 11795West Islip · 4.5 milesHours: Mon to Fri, 9:30 AM to 2:30 PM; Sat, 9:30 AM to 1 PM. Walk-ins Mon to Thu and Sat, 9 to 9:30 AMPost office · walk-ins some days · (631) 669-5157Book an appointment →
Deer Park Post Office375 Carlls Path, Deer Park, NY 11729Deer Park · 5.8 milesHours: Mon to Fri, 10 AM to 3 PM; Sat, 10 AM to 12 PM. Walk-ins Tue to Thu, 9 to 10 AMPost office · walk-ins some days · (631) 667-9744Book an appointment →
Bohemia Post Office200 Orville Dr, Bohemia, NY 11716Bohemia · 6.6 milesHours: Mon to Fri, 9 AM to 3 PM. Walk-ins Mon to Thu, 8 to 9 AMPost office · walk-ins some days · (631) 589-2487Book an appointment →
Sayville Post Office130 Greene Ave, Sayville, NY 11782Sayville · 6.8 milesHours: Mon to Fri, 9:30 AM to 2:30 PMPost office · appointments required · (631) 589-6963Book an appointment →
West Babylon Post Office385 Route 109, West Babylon, NY 11704West Babylon · 7.8 milesHours: Mon to Fri, 9:30 AM to 2:30 PM; Sat, 9 AM to 1 PM. Walk-ins Mon, Tue and Thu, 10 to 11 AMPost office · walk-ins some days · (631) 893-0560Book an appointment →
Commack Post Office150 Veterans Memorial Hwy, Commack, NY 11725Commack · 8.1 milesHours: Mon to Fri, 9:30 AM to 3:30 PM; Sat, 9:30 AM to 12 PM. Walk-ins Tue to Thu, 9:30 to 10:30 AMPost office · walk-ins some days · (631) 543-3647Book an appointment →
Ronkonkoma Post Office200 Hawkins Ave, Ronkonkoma, NY 11779Ronkonkoma · 8.1 milesHours: Mon to Fri, 9 AM to 2 PM; Sat, 9 AM to 12 PM. Walk-ins Mon to Thu, 12:30 to 1 PMPost office · walk-ins some days · (631) 588-0301Book an appointment →
Lindenhurst Post Office65 E Hoffman Ave, Lindenhurst, NY 11757Lindenhurst · 8.6 milesHours: Mon to Fri, 9:30 AM to 3:15 PM; Sat, 9:30 AM to 12:15 PM. Walk-ins Mon to Thu, 9 to 9:30 AM; Sat, 12:30 to 1 PMPost office · walk-ins some days · (631) 226-6914Book an appointment →
Smithtown Post Office25 Route 111, Smithtown, NY 11787Smithtown · 8.7 milesHours: Mon to Fri, 8:15 AM to 3 PM; Sat, 9 AM to 12 PM. Walk-ins Mon and Tue, 10 to 11 AMPost office · walk-ins some days · (631) 360-6709Book an appointment →
Holbrook Post Office445 Furrows Rd, Holbrook, NY 11741Holbrook · 9.4 milesHours: Mon to Fri, 9:30 AM to 2:30 PM; Sat, 9:30 AM to 12:30 PM. Walk-ins Tue and Thu, 9:30 to 11:30 AMPost office · walk-ins some days · (631) 588-0226Book an appointment →
Kings Park Post Office125 E Main St, Kings Park, NY 11754Kings Park · 10.8 milesHours: Mon to Fri, 10 AM to 3 PM; Sat, 10 AM to 12 PM. Walk-ins Mon to Wed, 11 AM to 12 PMPost office · walk-ins some days · (631) 269-6481Book an appointment →
Patchogue Post Office170 E Main St, Patchogue, NY 11772Patchogue · 11.0 milesHours: Mon to Fri, 9:30 AM to 2:30 PM; Sat, 9:30 AM to 12:30 PM. Walk-ins Mon to Thu, 10 AM to 2 PM; Sat, 10 AM to 12 PMPost office · walk-ins some days · (631) 475-0588Book an appointment →
Amityville Post Office77 Ireland Pl, Amityville, NY 11701Amityville · 11.3 milesHours: Mon to Fri, 10 AM to 3 PM; Sat, 10:30 to 11:30 AM. Walk-ins Tue, 9 to 10 AM; Sat, 10:30 AM to 12:30 PMPost office · walk-ins some days · (631) 264-3532Book an appointment →
Centereach Post Office245 Centereach Mall, Centereach, NY 11720Centereach · 11.4 milesHours: Mon to Fri, 9:15 AM to 2:15 PM; Sat, 10 AM to 1 PM. Walk-ins Tue to Thu, 2:30 to 3:30 PMPost office · walk-ins some days · (631) 588-7069Book an appointment →
East Northport Post Office297 Larkfield Rd, East Northport, NY 11731East Northport · 11.4 milesHours: Mon to Fri, 9:30 AM to 2:30 PM; Sat, 9:30 to 11:30 AM. Walk-ins Mon to Wed, 2:30 to 3:30 PMPost office · walk-ins some days · (631) 368-5632Book an appointment →
Farmingville Post Office500 Horseblock Rd, Farmingville, NY 11738Farmingville · 11.5 milesHours: Mon to Fri, 10 AM to 3 PM; Sat, 9:30 to 11 AM. Walk-ins Mon, Tue and Thu, 9 to 10 AMPost office · walk-ins some days · (631) 732-8625Book an appointment →
Farmingdale Post Office380 Main St, Farmingdale, NY 11735Farmingdale · 12.0 milesHours: Mon to Fri, 10 AM to 3 PM; Sat, 9 AM to 2 PM. Walk-ins Tue to Thu, 9 to 10 AMPost office · walk-ins some days · (516) 249-1552Book an appointment →
Greenlawn Post Office55 Broadway, Greenlawn, NY 11740Greenlawn · 12.4 milesHours: Mon to Fri, 10 AM to 3 PM. Walk-ins Mon to Thu, 10 to 10:30 AMPost office · walk-ins some days · (631) 261-6437Book an appointment →
Medford Post Office1905 Route 112, Medford, NY 11763Medford · 12.4 milesHours: Mon to Fri, 10 AM to 3 PM; Sat, 10 AM to 12 PM. Walk-ins Tue to Thu, 9 to 10 AMPost office · walk-ins some days · (631) 475-8273Book an appointment →
Plainview Post Office1662 Old Country Rd, Plainview, NY 11803Plainview · 12.6 milesHours: Mon to Fri, 10 AM to 3 PM; Sat, 10 AM to 12 PM. Walk-ins Mon to Thu, 10 AM to 3 PM; Sat, 10 AM to 12 PMPost office · walk-ins some days · (516) 845-7162Book an appointment →
Old Bethpage Post Office696 Old Bethpage Rd, Old Bethpage, NY 11804Old Bethpage · 12.7 milesHours: Mon to Fri, 10 AM to 3 PM; Sat, 10 to 11:30 AM. Walk-ins Mon and Tue, 10 AM to 3 PM; Wed and Thu, 2 to 3 PM; Sat, 10 to 11:30 AMPost office · walk-ins some days · (516) 249-2915Book an appointment →
Selden Post Office109 College Plz, Selden, NY 11784Selden · 12.9 milesHours: Mon to Fri, 9:45 AM to 2:15 PM; Sat, 10 AM to 12:30 PM. Walk-ins Mon to Thu and Sat, 9 to 9:30 AMPost office · walk-ins some days · (631) 732-8627Book an appointment →
Centerport Post Office434 E Main St, Centerport, NY 11721Centerport · 13.5 milesHours: Mon to Fri, 9:30 AM to 2:30 PM; Sat, 10 AM to 12 PMPost office · appointments required · (631) 261-6918Book an appointment →
Stony Brook Post Office129 Main St, Stony Brook, NY 11790Stony Brook · 13.5 milesHours: Mon to Fri, 10 AM to 3 PM; Sat, 9:30 AM to 12:30 PM. Walk-ins Mon and Wed and Thu, 1:30 to 2:30 PMPost office · walk-ins some days · (631) 751-5691Book an appointment →
Northport Post Office240 Main St, Northport, NY 11768Northport · 13.6 milesHours: Mon to Fri, 9 AM to 3 PM; Sat, 9 AM to 12 PM. Walk-ins Mon and Wed and Thu, 1:45 to 3:15 PMPost office · walk-ins some days · (631) 261-6941Book an appointment →
Massapequa Post Office80 Killians Rd, Massapequa, NY 11758Massapequa · 14.1 milesHours: Mon to Fri, 10 AM to 3 PM; Sat, 9 AM to 1 PM. Walk-ins Tue to Thu, 9 to 10 AMPost office · walk-ins some days · (516) 798-2576Book an appointment →
Coram Post Office117 Pauls Path, Coram, NY 11727Coram · 14.4 milesHours: Mon to Fri, 10 AM to 3 PM; Sat, 9 to 11 AM. Walk-ins Tue and Thu, 9 to 10 AMPost office · walk-ins some days · (631) 732-8691Book an appointment →
Bellport Post Office26 Station Rd, Bellport, NY 11713Bellport · 14.5 milesHours: Mon to Fri, 9 AM to 2 PM; Sat, 9 AM to 12 PM. Walk-ins Tue, 8 to 9 AM; Wed and Thu, 8:30 to 9 AMPost office · walk-ins some days · (631) 286-8561Book an appointment →
Bethpage Post Office339 Hicksville Rd, Bethpage, NY 11714Bethpage · 14.5 milesHours: Mon to Fri, 10 AM to 3 PM; Sat, 10 AM to 12 PM. Walk-ins Tue to Thu, 9 to 10 AMPost office · walk-ins some days · (516) 938-3901Book an appointment →
Port Jefferson Station593 Old Town Rd, Port Jefferson Station, NY 11776Port Jefferson Station · 14.6 milesHours: Mon to Fri, 10 AM to 3 PM; Sat, 10 AM to 12 PM. Walk-ins Tue to Thu, 10:15 to 11:15 AMPost office · walk-ins some days · (631) 473-2751Book an appointment →
Huntington Post Office55 Gerard St, Huntington, NY 11743Huntington · 14.9 milesHours: Mon to Fri, 12 to 2:45 PM; Sat, 9 to 11 AM. Walk-ins Mon to Thu, 9 AM to 12 PMPost office · walk-ins some days · (631) 427-3825Book an appointment →
Connecticut Passport Agency (U.S. Department of State)
About 30 miles from Islip, in Stamford, CT. By appointment only, for international travel within 14 days or a foreign visa needed within 28 days. Can’t get an appointment? We can still hand-carry your application.By appointment only, for travel within 14 days or a visa needed within 28 days.
Data checked October 2026
Option 2 · By mail
Renew by mail from Islip
If your most recent passport qualifies for renewal, you can mail Form DS-82 straight to the State Department. Use USPS and a trackable service.Eligible renewals can mail Form DS-82 straight to the State Department, by USPS with tracking.
National Passport Processing Center
P.O. Box 640155
Irving, TX 75064-0155
About 6 to 8 weeks door to door
Expedited service (+$60)
National Passport Processing Center
P.O. Box 90955
Philadelphia, PA 19190-0955
About 4 to 5 weeks door to door
Addresses from the U.S. Department of State. Routine renewals from California, Florida, Illinois, Minnesota, New York and Texas go to a different address in Irving, Texas; each city page shows the right one for its state.
For all types of passports. Choose your service, send your documents by FedEx, and our registered couriers hand-carry your application.For all types of passports. Choose your service, send your documents by FedEx, and our couriers hand-carry your application.
Ship by your nearest staffed FedEx location’s last Priority Overnight pickup, usually around 4 PM local time on weekdays, and your documents reach us the next business morning.
Find a staffed FedEx location in Islip
Drop off before the location’s last Priority Overnight pickup to ship today. Your checklist email also lists the nearest staffed locations.
A registered courier submits your application in person.
100% money-back guarantee
Miss the processing time you paid for, and you can request a full refund of our expediting fee. Excludes applications the government puts on hold and cancellations after submission. Our promise →
Real people, every day
Phones answered 8 AM to 7 PM Pacific Time. Call or text.
Not sure which service you need?
Talk to a real person. Phones are answered every day, 8 AM to 7 PM Pacific Time.