ZIP Code 42286

42286 is one of Kentucky's ZIP codes, delivering to addresses in Trenton, Todd County.

City: Trenton
County: Todd County
State: Kentucky
Prefix: 422xx

Where this code sits

42286 is part of the 422xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Trenton.

Trenton Kentucky ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 42286 delivers to without sharing its boundary.

ZIP codes nearest 42286

The ZIP codes whose reference points sit closest to 42286.
ZIP code	Distance	Delivers to
ZIP code 42266	6.1 mi	Pembroke, KY
ZIP code 42234	6.2 mi	Guthrie, KY
ZIP code 42221	8.1 mi	Fairview, KY
ZIP code 42262	10 mi	Oak Grove, KY
ZIP code 42204	11 mi	Allensville, KY
ZIP code 42223	12 mi	Fort Campbell, KY
ZIP code 42220	13 mi	Elkton, KY
ZIP code 37042	13 mi	Clarksville, TN

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 42286, plotted from its record coordinates.

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

Scope ZIP code 42286. 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.