ZIP Code 42322

42322 is one of Kentucky's ZIP codes, delivering to addresses in Beech Grove, McLean County.

City: Beech Grove
County: McLean County
State: Kentucky
Prefix: 423xx

Where this code sits

42322 is part of the 423xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Beech Grove.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 42322 delivers to without sharing its boundary.

ZIP codes nearest 42322

The ZIP codes whose reference points sit closest to 42322.
ZIP code	Distance	Delivers to
ZIP code 42356	6.6 mi	Maple Mount, KY
ZIP code 42327	7.1 mi	Calhoun, KY
ZIP code 42455	7.3 mi	Sebree, KY
ZIP code 42377	8.2 mi	West Louisville, KY
ZIP code 42452	8.2 mi	Robards, KY
ZIP code 42334	8.9 mi	Curdsville, KY
ZIP code 42456	9.7 mi	Slaughters, KY
ZIP code 42371	9.8 mi	Rumsey, 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 42322, plotted from its record coordinates.

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

Scope ZIP code 42322. 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.