ZIP Code 02027

02027 is one of Massachusetts's ZIP codes, delivering to addresses in Dedham, Norfolk County.

City: Dedham
County: Norfolk County
State: Massachusetts
Prefix: 020xx

Where this code sits

02027 is part of the 020xx range, the group of codes handled by one mail processing centre. Dedham 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 02027 delivers to without sharing its boundary.

ZIP codes nearest 02027

The ZIP codes whose reference points sit closest to 02027.
ZIP code	Distance	Delivers to
ZIP code 02185	0.0 mi	Braintree, MA
ZIP code 02368	2.0 mi	Randolph, MA
ZIP code 02021	2.6 mi	Canton, MA
ZIP code 02072	3.9 mi	Stoughton, MA
ZIP code 02322	4.4 mi	Avon, MA
ZIP code 02343	4.7 mi	Holbrook, MA
ZIP code 02137	4.8 mi	Readville, MA
ZIP code 02186	5.1 mi	Milton, MA

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 02027, plotted from its record coordinates.

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

Scope ZIP code 02027. 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.