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Zip Code 45245 — Cincinnati, OH

45245 is a ZIP Code associated with Cincinnati, OH, located within Clermont. 45245 ranks #5 out of 16 ZIP codes in Clermont County by population (and #211 out of 1,232 in OH). The area supports an estimated population of 20,045 residents across Data Pending housing units, with a population density of 488.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.060650, -84.277480)

Data MetricLocal Statistic
Postal / Zip Code45245
Primary CityCincinnati
State / ProvinceOH
CountyClermont
Total Population20,045
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density488.7 people/sq mi
TimezoneAmerica/New_York

How 45245 Compares

MetricZIP 45245Clermont CountyOH State Average
Population20,045221,512 (Total)11,810,293 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density488.7 /sq mi----
County Pop Rank#5 of 16----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 45255Cincinnati2.6 mi22,313N/A
Zip 45102Amelia4.9 mi25,448N/A
Zip 45244Cincinnati4.9 mi28,511N/A
Zip 45230Cincinnati6.2 mi27,501N/A
Zip 45174Terrace Park7.0 mi2,321N/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 →