ZIP Code 45663

45663 is one of Ohio's ZIP codes, delivering to addresses in West Portsmouth, Scioto County.

City: West Portsmouth
County: Scioto County
State: Ohio
Prefix: 456xx

Where this code sits

45663 is part of the 456xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to West Portsmouth.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 45663 delivers to without sharing its boundary.

ZIP codes nearest 45663

The ZIP codes whose reference points sit closest to 45663.
ZIP code	Distance	Delivers to
ZIP code 45630	4.2 mi	Friendship, OH
ZIP code 41174	6.9 mi	South Portsmouth, KY
ZIP code 45652	6.9 mi	Mc Dermott, OH
ZIP code 45684	7.7 mi	Stout, OH
ZIP code 45657	8.5 mi	Otway, OH
ZIP code 41166	8.6 mi	Quincy, KY
ZIP code 45616	11 mi	Blue Creek, OH
ZIP code 41175	11 mi	South Shore, 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 45663, plotted from its record coordinates.

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

Scope ZIP code 45663. 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.