ZIP Code 40310

40310 is one of Kentucky's ZIP codes, delivering to addresses in Burgin, Mercer County.

City: Burgin
County: Mercer County
State: Kentucky
Prefix: 403xx

Where this code sits

40310 is part of the 403xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Burgin.

Burgin Kentucky ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 40310 delivers to without sharing its boundary.

859 Area code 859

ZIP codes nearest 40310

The ZIP codes whose reference points sit closest to 40310.
ZIP code	Distance	Delivers to
ZIP code 40330	6.2 mi	Harrodsburg, KY
ZIP code 40410	7.0 mi	Bryantsville, KY
ZIP code 40422	7.4 mi	Danville, KY
ZIP code 40423	7.5 mi	Danville, KY
ZIP code 40390	9.0 mi	Wilmore, KY
ZIP code 40444	11 mi	Lancaster, KY
ZIP code 40440	12 mi	Junction City, KY
ZIP code 40372	12 mi	Salvisa, 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 40310, plotted from its record coordinates.

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

Scope ZIP code 40310. 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.