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Zip Code 45620 — Cheshire, OH

45620 is a ZIP Code associated with Cheshire, OH, located within Gallia. The postal region supports an estimated population of 675 residents across Data Pending housing units, with a population density of 12.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.955640, -82.140520)

Data MetricLocal Statistic
Postal / Zip Code45620
Primary CityCheshire
State / ProvinceOH
CountyGallia
Total Population675
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density12.1 people/sq mi
TimezoneAmerica/New_York

How 45620 Compares

MetricZIP 45620Gallia CountyOH State Average
Population67529,24311,810,293
Median IncomeData PendingN/AN/A
Population Density12.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 45760Middleport4.1 mi3,844N/A
Zip 45614Bidwell7.6 mi5,450N/A
Zip 45775Rutland9.2 mi1,650N/A
Zip 45779Syracuse9.6 mi562N/A
Zip 45741Langsville9.7 mi940N/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 →