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Zip Code 45223 — Cincinnati, OH

ZIP Code 45223 is associated with Cincinnati, OH, in Hamilton County. The listed population estimate is 14,182; estimated density is 1,182.1 people per square mile. Among records with population estimates, it ranks #29 of 54 in Hamilton County and #306 of 1,215 in OH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.169600, -84.553540)

Data MetricLocal Statistic
Postal / Zip Code45223
Primary CityCincinnati
State / ProvinceOH
CountyHamilton
Total Population14,182
Population Density1,182.1 people/sq mi
TimezoneAmerica/New_York

How 45223 Compares

MetricZIP 45223Hamilton County recordsOH records
Population estimate14,182842,501 (sum)11,810,293 (sum)
Population Density1,182.1 /sq mi----
County population rank#29 of 54----
State population rank#306 of 1,215----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in OH

ZIP CodeCityDistancePopulation estimate
ZIP 45225Cincinnati1.8 mi9,583
ZIP 45232Cincinnati2.1 mi6,363
ZIP 45220Cincinnati2.3 mi14,109
ZIP 45224Cincinnati2.5 mi21,900
ZIP 45211Cincinnati2.6 mi38,049

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 →