Zip Code Database List
1-800-425-1169
Zip-Codes.com
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.






ZIP Code Database - Facts & Stats

Data Last Updated: September 1, 2021

ZIP Codes for City of Smithtown, NY



Smithtown, NY Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 11787StandardSuffolk35,772631
ZIP Code 11788StandardSuffolk16,821631


Timezone(s):Eastern (GMT -05:00)
Counties:SUFFOLK, NY
 
Population:26,470 (More Details)
Male Population:12,858
Female Population:13,612
Median Age:43
 
ZIP Codes:2
Cities:2
Counties:1
Area Codes:1
 
Total Area:2,373 square miles (county)
Land Area:912 square miles (county)
Water Area:1,461 square miles (county)

Smithtown, NY Demographic Information *

Total population26,470
Male population12,858
Female population13,612
Median age (years)42.9
White Population24,870
Black Population291
Indian Population18
Asian Population763
Hawaiian Population2
Hispanic Population1,361
Median age (Male)42
Median age (Female)43.7
Total households8,773
Family households (families)6,959
Average household size2.93
Average family size3.33
Total housing units9,031
* Demographic data is based on 2010 Census.


Smithtown, NY Other Information

  • Located in SUFFOLK County, New York
  • Smithtown, NY is also known as:
    • VILLAGE OF THE BRANCH, NY


227 Cities within 30 miles of Smithtown, NY


ZIP-Codes.com Products

References

  1. U.S. Postal Service [Last Updated: 9/1/2021], https://www.usps.com
  2. ZIP-Codes.com Internal Data Creation [Last Updated: 9/1/2021], https://www.zip-codes.com
  3. U.S. Geological Survey [Updated as needed], https://www.usgs.gov/
  4. U.S. Census [Updated Yearly], https://www.census.gov
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010], https://www.census.gov