zip code 11742 is a zipcode of Holtsville, New York state, usa. zip code of Holtsville and its population information along with its latitude and longitude coordinates.
ZIP Code 11742
- Zip Code
- 11742
- City
- Holtsville
- County
- Suffolk
- State
- New York
- Latitude
- 40.808500
- Longitude
- -73.034600
- Population
- 13261