ZIP Code 43842

43842 is one of Ohio's ZIP codes, delivering to addresses in Trinway, Muskingum County.

City: Trinway
County: Muskingum County
State: Ohio
Prefix: 438xx

Where this code sits

43842 is part of the 438xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Trinway.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 43842 delivers to without sharing its boundary.

ZIP codes nearest 43842

The ZIP codes whose reference points sit closest to 43842.
ZIP code	Distance	Delivers to
ZIP code 43821	2.4 mi	Dresden, OH
ZIP code 43822	6.3 mi	Frazeysburg, OH
ZIP code 43811	6.6 mi	Conesville, OH
ZIP code 43802	8.5 mi	Adamsville, OH
ZIP code 43830	8.5 mi	Nashport, OH
ZIP code 43812	12 mi	Coshocton, OH
ZIP code 43844	12 mi	Warsaw, OH
ZIP code 43702	14 mi	Zanesville, 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 43842, plotted from its record coordinates.

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

Scope ZIP code 43842. 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.