ZIP Code 42063

42063 is one of Kentucky's ZIP codes, delivering to addresses in Lynnville, Graves County.

City: Lynnville
County: Graves County
State: Kentucky
Prefix: 420xx

Where this code sits

42063 is part of the 420xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lynnville.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 42063 delivers to without sharing its boundary.

ZIP codes nearest 42063

The ZIP codes whose reference points sit closest to 42063.
ZIP code	Distance	Delivers to
ZIP code 42079	1.2 mi	Sedalia, KY
ZIP code 42040	3.9 mi	Farmington, KY
ZIP code 38226	8.8 mi	Dukedom, TN
ZIP code 42088	11 mi	Wingo, KY
ZIP code 42054	11 mi	Kirksey, KY
ZIP code 38241	12 mi	Palmersville, TN
ZIP code 42066	13 mi	Mayfield, KY
ZIP code 42049	13 mi	Hazel, 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 42063, plotted from its record coordinates.

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

Scope ZIP code 42063. 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.