ZIP Code 42049

42049 is one of Kentucky's ZIP codes, delivering to addresses in Hazel, Calloway County.

City: Hazel
County: Calloway County
State: Kentucky
Prefix: 420xx

Where this code sits

42049 is part of the 420xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Hazel.

Hazel Kentucky ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 42049 delivers to without sharing its boundary.

ZIP codes nearest 42049

The ZIP codes whose reference points sit closest to 42049.
ZIP code	Distance	Delivers to
ZIP code 42071	4.9 mi	Murray, KY
ZIP code 38251	6.7 mi	Puryear, TN
ZIP code 42054	10 mi	Kirksey, KY
ZIP code 42020	11 mi	Almo, KY
ZIP code 42040	11 mi	Farmington, KY
ZIP code 42036	13 mi	Dexter, KY
ZIP code 42076	13 mi	New Concord, KY
ZIP code 42063	13 mi	Lynnville, KY

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 42049, plotted from its record coordinates.

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

Scope ZIP code 42049. 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.