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Zip Code 45205 — Cincinnati, OH

45205 is a ZIP Code associated with Cincinnati, OH, located within Hamilton. The postal region supports an estimated population of 18,651 residents across Data Pending housing units, with a population density of 2,572.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.110570, -84.575180)

Data MetricLocal Statistic
Postal / Zip Code45205
Primary CityCincinnati
State / ProvinceOH
CountyHamilton
Total Population18,651
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2,572.8 people/sq mi
TimezoneAmerica/New_York

How 45205 Compares

MetricZIP 45205Hamilton CountyOH State Average
Population18,651842,50111,810,293
Median IncomeData PendingN/AN/A
Population Density2,572.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 45204Cincinnati1.1 mi8,412N/A
Zip 45214Cincinnati1.9 mi8,630N/A
Zip 45238Cincinnati1.9 mi48,351N/A
Zip 45203Cincinnati2.3 mi2,436N/A
Zip 45225Cincinnati2.6 mi9,583N/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 →