ZIP Code 40312

40312 is one of Kentucky's ZIP codes, delivering to addresses in Clay City, Powell County.

City: Clay City
County: Powell County
State: Kentucky
Prefix: 403xx

Where this code sits

40312 is part of the 403xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Clay City.

Clay City Kentucky ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 40312 delivers to without sharing its boundary.

606 Area code 606

ZIP codes nearest 40312

The ZIP codes whose reference points sit closest to 40312.
ZIP code	Distance	Delivers to
ZIP code 40380	8.2 mi	Stanton, KY
ZIP code 40337	8.7 mi	Jeffersonville, KY
ZIP code 40472	12 mi	Ravenna, KY
ZIP code 40336	12 mi	Irvine, KY
ZIP code 40376	13 mi	Slade, KY
ZIP code 40346	14 mi	Means, KY
ZIP code 40385	14 mi	Waco, KY
ZIP code 40353	14 mi	Mount Sterling, 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 40312, plotted from its record coordinates.

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

Scope ZIP code 40312. 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.