ZIP Code 40510

40510 is one of Kentucky's ZIP codes, delivering to addresses in Lexington, Fayette County.

City: Lexington
County: Fayette County
State: Kentucky
Prefix: 405xx

Where this code sits

40510 is part of the 405xx range, the group of codes handled by one mail processing centre. Lexington is served by 39 ZIP codes in total; the full list, with the county each falls in, is on the Lexington page.

Lexington Kentucky ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 40510 delivers to without sharing its boundary.

859 Area code 859

ZIP codes nearest 40510

The ZIP codes whose reference points sit closest to 40510.
ZIP code	Distance	Delivers to
ZIP code 40504	3.3 mi	Lexington, KY
ZIP code 40598	3.4 mi	Lexington, KY
ZIP code 40513	3.9 mi	Lexington, KY
ZIP code 40511	5.2 mi	Lexington, KY
ZIP code 40508	5.2 mi	Lexington, KY
ZIP code 40536	5.2 mi	Lexington, KY
ZIP code 40506	5.4 mi	Lexington, KY
ZIP code 40507	5.5 mi	Lexington, 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 40510, plotted from its record coordinates.

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

Scope ZIP code 40510. 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.