ZIP Code 43126

43126 is one of Ohio's ZIP codes, delivering to addresses in Harrisburg, Franklin County.

City: Harrisburg
County: Franklin County
State: Ohio
Prefix: 431xx

Where this code sits

43126 is part of the 431xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Harrisburg.

Harrisburg Ohio ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 43126 delivers to without sharing its boundary.

ZIP codes nearest 43126

The ZIP codes whose reference points sit closest to 43126.
ZIP code	Distance	Delivers to
ZIP code 43146	1.4 mi	Orient, OH
ZIP code 43117	3.8 mi	Derby, OH
ZIP code 43123	6.4 mi	Grove City, OH
ZIP code 43116	6.4 mi	Commercial Point, OH
ZIP code 43119	8.5 mi	Galloway, OH
ZIP code 43143	9.0 mi	Mount Sterling, OH
ZIP code 43137	10 mi	Lockbourne, OH
ZIP code 43194	10 mi	Lockbourne, 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 43126, plotted from its record coordinates.

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

Scope ZIP code 43126. 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.