ZIP Code 42716

42716 is one of Kentucky's ZIP codes, delivering to addresses in Buffalo, Larue County.

City: Buffalo
County: Larue County
State: Kentucky
Prefix: 427xx

Where this code sits

42716 is part of the 427xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Buffalo.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 42716 delivers to without sharing its boundary.

ZIP codes nearest 42716

The ZIP codes whose reference points sit closest to 42716.
ZIP code	Distance	Delivers to
ZIP code 42748	4.5 mi	Hodgenville, KY
ZIP code 42757	6.8 mi	Magnolia, KY
ZIP code 42764	7.4 mi	Mount Sherman, KY
ZIP code 42784	12 mi	Upton, KY
ZIP code 42776	12 mi	Sonora, KY
ZIP code 40051	12 mi	New Haven, KY
ZIP code 42740	12 mi	Glendale, KY
ZIP code 42782	13 mi	Summersville, 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 42716, plotted from its record coordinates.

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

Scope ZIP code 42716. 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.