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Zip Code 45656 — Oak Hill, OH

45656 is a ZIP Code associated with Oak Hill, OH, located within Jackson. The postal region supports an estimated population of 7,013 residents across Data Pending housing units, with a population density of 20.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.875650, -82.591430)

Data MetricLocal Statistic
Postal / Zip Code45656
Primary CityOak Hill
State / ProvinceOH
CountyJackson
Total Population7,013
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density20.2 people/sq mi
TimezoneAmerica/New_York

How 45656 Compares

MetricZIP 45656Jackson CountyOH State Average
Population7,01332,45111,810,293
Median IncomeData PendingN/AN/A
Population Density20.2 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 45682South Webster7.3 mi2,124N/A
Zip 45685Thurman8.5 mi1,050N/A
Zip 45677Scioto Furnace10.4 mi27N/A
Zip 45688Waterloo10.6 mi210N/A
Zip 45640Jackson10.7 mi15,882N/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 →