Smithtown, New York ZIP code
What is the ZIP code for Smithtown, NY?
11787
1 for street addresses
Smithtown is in Suffolk County, New York. About 34,499 people live in Smithtown ZIP codes; the most populated is 11787 with 34,499 residents. The city is in the Eastern Time zone and uses area codes 631 and 934.
| City | Smithtown, NY |
|---|---|
| State | New York |
| County | Suffolk County |
| ZIP codes | 1 |
| Population (ZIP areas) | about 34,499 |
| Time zone | Eastern Time · now |
| Area codes | 631, 934 |
All Smithtown ZIP codes
| ZIP code | Type | Population | Median income |
|---|---|---|---|
| 11787 | Standard | 34,499 | $143,101 |
Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.
Other ZIP codes that accept “Smithtown”
These ZIP codes belong to a neighboring city, but USPS also accepts Smithtown as the city name in addresses.
Cities near Smithtown
- Hauppauge, NY 2.3 mi
- Kings Park, NY 2.7 mi
- Saint James, NY 3.4 mi
- Nesconset, NY 3.5 mi
- Commack, NY 3.5 mi
- Islandia, NY 4 mi
- Central Islip, NY 4.8 mi
- Lake Grove, NY 5.1 mi
- East Northport, NY 5.3 mi
- Ronkonkoma, NY 5.4 mi
Questions
- What is the ZIP code for Smithtown, NY?
- The ZIP code for Smithtown, New York is 11787.
- What county is Smithtown, NY in?
- Smithtown ZIP codes are in Suffolk County.
- What area code is Smithtown, NY?
- Smithtown uses area codes 631 and 934.