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Zip Code 45243 — Cincinnati, OH

45243 is a ZIP Code associated with Cincinnati, OH, located within Hamilton. The postal region supports an estimated population of 16,103 residents across Data Pending housing units, with a population density of 320.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.183810, -84.341710)

Data MetricLocal Statistic
Postal / Zip Code45243
Primary CityCincinnati
State / ProvinceOH
CountyHamilton
Total Population16,103
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density320.4 people/sq mi
TimezoneAmerica/New_York

How 45243 Compares

MetricZIP 45243Hamilton CountyOH State Average
Population16,103842,50111,810,293
Median IncomeData PendingN/AN/A
Population Density320.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 45174Terrace Park2.4 mi2,321N/A
Zip 45147Miamiville2.8 mi57N/A
Zip 45227Cincinnati3.1 mi18,893N/A
Zip 45111Camp Dennison3.1 mi265N/A
Zip 45236Cincinnati3.5 mi24,513N/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 →