Smithtown, NY ZIP Codes

Mailing address format for Smithtown

John Smith
123 Main St
SMITHTOWN NY 11787
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Smithtown

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Smithtown? Location, county and time zone

State

New York

County

Suffolk County

GPS coordinates

40.85748, -73.21667

Elevation

59 ft (18 m)

Time zone

America/New YorkEST · UTC-05:00

Population

25,629

Map of Smithtown, NY 11787

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Smithtown Street View

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ZIP codes near Smithtown

• Village of the Branch, NY
  117871.8 mi
• Hauppauge, NY
  11788, 11787, 117492.4 mi
• Kings Park, NY
  117542.5 mi
• Nesconset, NY
  11767, 117553.5 mi
• Nissequogue, NY
  117803.6 mi
• Commack, NY
  11725, 117313.6 mi
• St. James, NY
  117673.6 mi
• Head of the Harbor, NY
  117804.0 mi
• Islandia, NY
  117494.2 mi
• Lake Grove, NY
  11755, 117675.2 mi
• Central Islip, NY
  11722, 11752, 117495.2 mi
• Fort Salonga, NY
  11768, 117545.3 mi

Smithtown ZIP code: FAQ