ZIP Code 40357

40357 is one of Kentucky's ZIP codes, delivering to addresses in North Middletown, Bourbon County.

City: North Middletown
County: Bourbon County
State: Kentucky
Prefix: 403xx

Where this code sits

40357 is part of the 403xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to North Middletown.

North Middletown Kentucky ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 40357 delivers to without sharing its boundary.

859 Area code 859

ZIP codes nearest 40357

The ZIP codes whose reference points sit closest to 40357.
ZIP code	Distance	Delivers to
ZIP code 40361	8.6 mi	Paris, KY
ZIP code 40362	9.0 mi	Paris, KY
ZIP code 40348	11 mi	Millersburg, KY
ZIP code 40353	11 mi	Mount Sterling, KY
ZIP code 40392	12 mi	Winchester, KY
ZIP code 40391	12 mi	Winchester, KY
ZIP code 40374	13 mi	Sharpsburg, KY
ZIP code 40311	13 mi	Carlisle, 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 40357, plotted from its record coordinates.

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

Scope ZIP code 40357. 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.