ZIP Code 45860

45860 is one of Ohio's ZIP codes, delivering to addresses in Maria Stein, Mercer County.

City: Maria Stein
County: Mercer County
State: Ohio
Prefix: 458xx

Where this code sits

45860 is part of the 458xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Maria Stein.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 45860 delivers to without sharing its boundary.

ZIP codes nearest 45860

The ZIP codes whose reference points sit closest to 45860.
ZIP code	Distance	Delivers to
ZIP code 45826	2.3 mi	Chickasaw, OH
ZIP code 45351	4.6 mi	Osgood, OH
ZIP code 45388	5.5 mi	Yorkshire, OH
ZIP code 45866	6.1 mi	Montezuma, OH
ZIP code 45883	6.6 mi	Saint Henry, OH
ZIP code 45350	6.6 mi	North Star, OH
ZIP code 45869	7.0 mi	New Bremen, OH
ZIP code 45865	7.2 mi	Minster, 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 45860, plotted from its record coordinates.

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

Scope ZIP code 45860. 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.