ZIP Code 43048

43048 is one of Ohio's ZIP codes, delivering to addresses in Mount Liberty, Knox County.

City: Mount Liberty
County: Knox County
State: Ohio
Prefix: 430xx

Where this code sits

43048 is part of the 430xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mount Liberty.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 43048 delivers to without sharing its boundary.

ZIP codes nearest 43048

The ZIP codes whose reference points sit closest to 43048.
ZIP code	Distance	Delivers to
ZIP code 43011	4.9 mi	Centerburg, OH
ZIP code 43050	8.0 mi	Mount Vernon, OH
ZIP code 43013	8.4 mi	Croton, OH
ZIP code 43027	8.8 mi	Homer, OH
ZIP code 43317	9.5 mi	Chesterville, OH
ZIP code 43334	10 mi	Marengo, OH
ZIP code 43019	11 mi	Fredericktown, OH
ZIP code 43074	13 mi	Sunbury, OH

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 43048, plotted from its record coordinates.

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

Scope ZIP code 43048. 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.