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Zip Code 45897 — Williamstown, OH

45897 is a ZIP Code associated with Williamstown, OH, located within Hancock. The postal region supports an estimated population of 115 residents across Data Pending housing units, with a population density of 37.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.834340, -83.656760)

Data MetricLocal Statistic
Postal / Zip Code45897
Primary CityWilliamstown
State / ProvinceOH
CountyHancock
Total Population115
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density37.0 people/sq mi
TimezoneAmerica/New_York

How 45897 Compares

MetricZIP 45897Hancock CountyOH State Average
Population11568,99011,810,293
Median IncomeData PendingN/AN/A
Population Density37.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 45836Dunkirk2.9 mi1,573N/A
Zip 45814Arlington5.1 mi2,556N/A
Zip 45841Jenera5.1 mi924N/A
Zip 45835Dola5.7 mi449N/A
Zip 45843Forest7.3 mi4,184N/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 →