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Zip Code 45030 — Harrison, OH

45030 is a ZIP Code associated with Harrison, OH, located within Hamilton. The postal region supports an estimated population of 21,640 residents across Data Pending housing units, with a population density of 208.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.256210, -84.762870)

Data MetricLocal Statistic
Postal / Zip Code45030
Primary CityHarrison
State / ProvinceOH
CountyHamilton
Total Population21,640
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density208.1 people/sq mi
TimezoneAmerica/New_York

How 45030 Compares

MetricZIP 45030Hamilton CountyOH State Average
Population21,640842,50111,810,293
Median IncomeData PendingN/AN/A
Population Density208.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 45002Cleves4.3 mi15,413N/A
Zip 45041Miamitown4.5 mi118N/A
Zip 45033Hooven5.3 mi377N/A
Zip 45247Cincinnati6.4 mi23,617N/A
Zip 45053Okeana6.7 mi3,718N/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 →