ZIP Code 01038

01038 is one of Massachusetts's ZIP codes, delivering to addresses in Hatfield, Hampshire County.

City: Hatfield
County: Hampshire County
State: Massachusetts
Prefix: 010xx

Where this code sits

01038 is part of the 010xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Hatfield.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 01038 delivers to without sharing its boundary.

413 Area code 413

ZIP codes nearest 01038

The ZIP codes whose reference points sit closest to 01038.
ZIP code	Distance	Delivers to
ZIP code 01061	1.4 mi	Northampton, MA
ZIP code 01088	1.6 mi	West Hatfield, MA
ZIP code 01066	1.9 mi	North Hatfield, MA
ZIP code 01035	2.8 mi	Hadley, MA
ZIP code 01060	4.4 mi	Northampton, MA
ZIP code 01039	4.4 mi	Haydenville, MA
ZIP code 01093	4.4 mi	Whately, MA
ZIP code 01003	4.7 mi	Amherst, 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 01038, plotted from its record coordinates.

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

Scope ZIP code 01038. 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.