ZIP Code 43435

43435 is one of Ohio's ZIP codes, delivering to addresses in Helena, Sandusky County.

City: Helena
County: Sandusky County
State: Ohio
Prefix: 434xx

Where this code sits

43435 is part of the 434xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Helena.

Helena Ohio ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 43435 delivers to without sharing its boundary.

ZIP codes nearest 43435

The ZIP codes whose reference points sit closest to 43435.
ZIP code	Distance	Delivers to
ZIP code 43431	3.9 mi	Gibsonburg, OH
ZIP code 44841	5.2 mi	Kansas, OH
ZIP code 43407	5.4 mi	Burgoon, OH
ZIP code 43406	6.6 mi	Bradner, OH
ZIP code 44815	6.8 mi	Bettsville, OH
ZIP code 43457	7.0 mi	Risingsun, OH
ZIP code 43466	8.1 mi	Wayne, OH
ZIP code 43442	8.2 mi	Lindsey, 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 43435, plotted from its record coordinates.

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

Scope ZIP code 43435. 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.