What County Is 11742 In?

ZIP 11742 is located in

Suffolk County

Holtsville, New York (NY)

40.81°N, 73.04°W · FIPS 36103

Suffolk County — ZIP 11742

ZIP 11742 highlighted in Suffolk County, New York. Click neighboring ZIPs to explore.

ZIP Code Details

ZIP Code11742
CountySuffolk County
CityHoltsville
StateNew York (NY)
FIPS Code36103

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Nearby ZIP Codes

11739 , NY Suffolk County 11740 Greenlawn, NY Suffolk County 11741 Holbrook, NY Suffolk County 11743 Halesite, NY Suffolk County

Frequently Asked Questions

What county is ZIP code 11742 in?

ZIP code 11742 is located in Suffolk County, New York (NY).

What city is ZIP code 11742 in?

ZIP code 11742 is primarily associated with Holtsville, New York.

What state is ZIP code 11742 in?

ZIP code 11742 is in the state of New York (NY).