ZIP Code 40434

40434 is one of Kentucky's ZIP codes, delivering to addresses in Gray Hawk, Jackson County.

City: Gray Hawk
County: Jackson County
State: Kentucky
Prefix: 404xx

Where this code sits

40434 is part of the 404xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Gray Hawk.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 40434 delivers to without sharing its boundary.

606 Area code 606

ZIP codes nearest 40434

The ZIP codes whose reference points sit closest to 40434.
ZIP code	Distance	Delivers to
ZIP code 40486	4.7 mi	Tyner, KY
ZIP code 40447	5.4 mi	Mc Kee, KY
ZIP code 40402	6.4 mi	Annville, KY
ZIP code 40488	7.9 mi	Waneta, KY
ZIP code 40481	10 mi	Sandgap, KY
ZIP code 40983	11 mi	Sextons Creek, KY
ZIP code 41386	13 mi	Vincent, KY
ZIP code 41364	15 mi	Ricetown, 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 40434, plotted from its record coordinates.

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

Scope ZIP code 40434. 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.