ZIP Code 33455

33455 is one of Florida's ZIP codes, delivering to addresses in Hobe Sound, Martin County.

City: Hobe Sound
County: Martin County
State: Florida
Prefix: 334xx

Where this code sits

33455 is part of the 334xx range, the group of codes handled by one mail processing centre. Hobe Sound is served by 2 ZIP codes in total.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 33455 delivers to without sharing its boundary.

ZIP codes nearest 33455

The ZIP codes whose reference points sit closest to 33455.
ZIP code	Distance	Delivers to
ZIP code 33475	1.8 mi	Hobe Sound, FL
ZIP code 34992	5.3 mi	Port Salerno, FL
ZIP code 34997	5.6 mi	Stuart, FL
ZIP code 33469	7.3 mi	Jupiter, FL
ZIP code 34995	8.6 mi	Stuart, FL
ZIP code 34996	8.7 mi	Stuart, FL
ZIP code 34991	9.3 mi	Palm City, FL
ZIP code 34994	10 mi	Stuart, FL

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 33455, plotted from its record coordinates.

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

Scope ZIP code 33455. 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.