ZIP Code 42743

42743 is one of Kentucky's ZIP codes, delivering to addresses in Greensburg, Green County.

City: Greensburg
County: Green County
State: Kentucky
Prefix: 427xx

Where this code sits

42743 is part of the 427xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Greensburg.

Greensburg Kentucky ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 42743 delivers to without sharing its boundary.

ZIP codes nearest 42743

The ZIP codes whose reference points sit closest to 42743.
ZIP code	Distance	Delivers to
ZIP code 42782	8.6 mi	Summersville, KY
ZIP code 42722	11 mi	Canmer, KY
ZIP code 42742	11 mi	Gradyville, KY
ZIP code 42718	12 mi	Campbellsville, KY
ZIP code 42720	12 mi	Cane Valley, KY
ZIP code 42719	13 mi	Campbellsville, KY
ZIP code 42746	13 mi	Hardyville, KY
ZIP code 42214	13 mi	Center, 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 42743, plotted from its record coordinates.

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

Scope ZIP code 42743. 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.