ZIP Code 42064

42064 is one of Kentucky's ZIP codes, delivering to addresses in Marion, Crittenden County.

City: Marion
County: Crittenden County
State: Kentucky
Prefix: 420xx

Where this code sits

42064 is part of the 420xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Marion.

Marion Kentucky ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 42064 delivers to without sharing its boundary.

ZIP codes nearest 42064

The ZIP codes whose reference points sit closest to 42064.
ZIP code	Distance	Delivers to
ZIP code 42033	3.9 mi	Crayne, KY
ZIP code 42411	9.2 mi	Fredonia, KY
ZIP code 62919	11 mi	Cave In Rock, IL
ZIP code 42078	11 mi	Salem, KY
ZIP code 42037	12 mi	Dycusburg, KY
ZIP code 62931	14 mi	Elizabethtown, IL
ZIP code 62955	14 mi	Karbers Ridge, IL
ZIP code 42028	14 mi	Burna, 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 42064, plotted from its record coordinates.

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

Scope ZIP code 42064. 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.