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ZIP code 11787
Smithtown, NY · Suffolk County
About ZIP code 11787
- ZIP code 11787 is in Smithtown, Suffolk County, New York.
- About 34,499 people live in it, which is 894 people per square mile.
- Time zone: Eastern Standard Time.
- The middle of the ZIP code is at 40.853, -73.211.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Smithtown, NY
ZIP code 11787 is the post office name for Smithtown, NY. 24,375 people live in Smithtown. Typical household income is $150,664. A typical home costs $704,700.
- Stronger than most towns on: Long, healthy lives, Home internet and working from home and Dining and entertainment.
- Weaker than most towns on: Cost of living, Short commute and Property taxes.
Nearby ZIP codes
- 11788 Hauppauge · 17,374 people
- 11754 Kings Park · 17,565 people
- 11780 Saint James · 15,018 people
- 11767 Nesconset · 14,964 people
- 11725 Commack · 29,073 people
- 11749 Islandia · 3,600 people
- 11722 Central Islip · 39,033 people
- 11755 Lake Grove · 12,144 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.