ZIP Code 40070

40070 is one of Kentucky's ZIP codes, delivering to addresses in Sulphur, Henry County.

City: Sulphur
County: Henry County
State: Kentucky
Prefix: 400xx

Where this code sits

40070 is part of the 400xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Sulphur.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 40070 delivers to without sharing its boundary.

502 Area code 502

ZIP codes nearest 40070

The ZIP codes whose reference points sit closest to 40070.
ZIP code	Distance	Delivers to
ZIP code 40055	3.6 mi	Pendleton, KY
ZIP code 40011	5.4 mi	Campbellsburg, KY
ZIP code 40050	5.6 mi	New Castle, KY
ZIP code 40068	6.9 mi	Smithfield, KY
ZIP code 40058	6.9 mi	Port Royal, KY
ZIP code 40006	7.3 mi	Bedford, KY
ZIP code 40075	9.1 mi	Turners Station, KY
ZIP code 40019	9.4 mi	Eminence, 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 40070, plotted from its record coordinates.

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

Scope ZIP code 40070. 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.