Zip Code 45897 — Williamstown, OH

ZIP Code 45897 is associated with Williamstown, OH, in Hancock County. The listed population estimate is 115; estimated density is 37.0 people per square mile. Among records with population estimates, it ranks #12 of 12 in Hancock County and #1157 of 1,215 in OH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.834340, -83.656760)

Data MetricLocal Statistic
Postal / Zip Code45897
Primary CityWilliamstown
State / ProvinceOH
CountyHancock
Total Population115
Population Density37.0 people/sq mi
TimezoneAmerica/New_York

How 45897 Compares

MetricZIP 45897Hancock County recordsOH records
Population estimate11568,990 (sum)11,810,293 (sum)
Population Density37.0 /sq mi----
County population rank#12 of 12----
State population rank#1157 of 1,215----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in OH

ZIP CodeCityDistancePopulation estimate
ZIP 45836Dunkirk2.9 mi1,573
ZIP 45814Arlington5.1 mi2,556
ZIP 45841Jenera5.1 mi924
ZIP 45835Dola5.7 mi449
ZIP 45843Forest7.3 mi4,184

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 →