ZIP Code 06037

06037 is one of Connecticut's ZIP codes, delivering to addresses in Berlin, Capitol Planning Region.

City: Berlin
Planning region: Capitol Planning Region
State: Connecticut
Prefix: 060xx

Where this code sits

06037 is part of the 060xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Berlin.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 06037 delivers to without sharing its boundary.

ZIP codes nearest 06037

The ZIP codes whose reference points sit closest to 06037.
ZIP code	Distance	Delivers to
ZIP code 06023	1.5 mi	East Berlin, CT
ZIP code 06051	3.4 mi	New Britain, CT
ZIP code 06050	3.5 mi	New Britain, CT
ZIP code 06052	3.8 mi	New Britain, CT
ZIP code 06416	4.2 mi	Cromwell, CT
ZIP code 06111	4.5 mi	Newington, CT
ZIP code 06067	5.0 mi	Rocky Hill, CT
ZIP code 06053	5.1 mi	New Britain, 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 06037, plotted from its record coordinates.

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

Scope ZIP code 06037. 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.