ZIP Code 11933

11933 is one of New York's ZIP codes, delivering to addresses in Calverton, Suffolk County.

City: Calverton
County: Suffolk County
State: New York
Prefix: 119xx

Where this code sits

11933 is part of the 119xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Calverton.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 11933 delivers to without sharing its boundary.

ZIP codes nearest 11933

The ZIP codes whose reference points sit closest to 11933.
ZIP code	Distance	Delivers to
ZIP code 11901	4.7 mi	Riverhead, NY
ZIP code 11792	5.1 mi	Wading River, NY
ZIP code 11931	6.1 mi	Aquebogue, NY
ZIP code 11949	6.8 mi	Manorville, NY
ZIP code 11941	6.9 mi	Eastport, NY
ZIP code 11961	7.9 mi	Ridge, NY
ZIP code 11972	7.9 mi	Speonk, NY
ZIP code 11786	8.0 mi	Shoreham, NY

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 11933, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 11933. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.