ZIP Code 06498

06498 is one of Connecticut's ZIP codes, delivering to addresses in Westbrook, Lower Connecticut River Valley Planning Region.

City: Westbrook
Planning region: Lower Connecticut River Valley Planning Region
State: Connecticut
Prefix: 064xx

Where this code sits

06498 is part of the 064xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Westbrook.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 06498 delivers to without sharing its boundary.

ZIP codes nearest 06498

The ZIP codes whose reference points sit closest to 06498.
ZIP code	Distance	Delivers to
ZIP code 06442	3.5 mi	Ivoryton, CT
ZIP code 06475	3.7 mi	Old Saybrook, CT
ZIP code 06413	3.7 mi	Clinton, CT
ZIP code 06409	4.3 mi	Centerbrook, CT
ZIP code 06426	5.3 mi	Essex, CT
ZIP code 06417	5.8 mi	Deep River, CT
ZIP code 06412	7.8 mi	Chester, CT
ZIP code 06419	8.0 mi	Killingworth, CT

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 06498, plotted from its record coordinates.

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

Scope ZIP code 06498. 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.