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Zip Code 45368 — South Charleston, OH

45368 is a ZIP Code associated with South Charleston, OH, located within Clark. The postal region supports an estimated population of 3,889 residents across Data Pending housing units, with a population density of 19.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.843760, -83.654130)

Data MetricLocal Statistic
Postal / Zip Code45368
Primary CitySouth Charleston
State / ProvinceOH
CountyClark
Total Population3,889
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density19.0 people/sq mi
TimezoneAmerica/New_York

How 45368 Compares

MetricZIP 45368Clark CountyOH State Average
Population3,889134,79511,810,293
Median IncomeData PendingN/AN/A
Population Density19.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 45505Springfield7.2 mi19,826N/A
Zip 45369South Vienna8.0 mi4,120N/A
Zip 43153South Solon8.5 mi1,112N/A
Zip 45314Cedarville9.3 mi6,536N/A
Zip 45316Clifton9.6 mi141N/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 →