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Zip Code 45860 — Maria Stein, OH

45860 is a ZIP Code associated with Maria Stein, OH, located within Mercer. 45860 ranks #6 out of 10 ZIP codes in Mercer County by population (and #739 out of 1,232 in OH). The area supports an estimated population of 2,326 residents across Data Pending housing units, with a population density of 27.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.393650, -84.515660)

Data MetricLocal Statistic
Postal / Zip Code45860
Primary CityMaria Stein
State / ProvinceOH
CountyMercer
Total Population2,326
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density27.0 people/sq mi
TimezoneAmerica/New_York

How 45860 Compares

MetricZIP 45860Mercer CountyOH State Average
Population2,32642,549 (Total)11,810,293 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density27.0 /sq mi----
County Pop Rank#6 of 10----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 45826Chickasaw3.2 mi394N/A
Zip 45351Osgood3.9 mi328N/A
Zip 45388Yorkshire4.9 mi841N/A
Zip 45350North Star5.7 mi69N/A
Zip 45883Saint Henry6.0 mi4,144N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →