ZIP Code 06491

06491 is one of Connecticut's ZIP codes, delivering to addresses in Stevenson, Greater Bridgeport Planning Region.

City: Stevenson
Planning region: Greater Bridgeport Planning Region
State: Connecticut
Prefix: 064xx

Where this code sits

06491 is part of the 064xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Stevenson.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 06491 delivers to without sharing its boundary.

ZIP codes nearest 06491

The ZIP codes whose reference points sit closest to 06491.
ZIP code	Distance	Delivers to
ZIP code 06482	3.5 mi	Sandy Hook, CT
ZIP code 06478	3.8 mi	Oxford, CT
ZIP code 06404	3.9 mi	Botsford, CT
ZIP code 06468	4.3 mi	Monroe, CT
ZIP code 06483	5.5 mi	Seymour, CT
ZIP code 06484	6.4 mi	Shelton, CT
ZIP code 06488	6.5 mi	Southbury, CT
ZIP code 06401	6.6 mi	Ansonia, 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 06491, plotted from its record coordinates.

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

Scope ZIP code 06491. 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.