Zip Code 45219 — Cincinnati, OH

ZIP Code 45219 is associated with Cincinnati, OH, in Hamilton County. The listed population estimate is 20,012; estimated density is 4,868.3 people per square mile. Among records with population estimates, it ranks #20 of 54 in Hamilton County and #214 of 1,215 in OH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (39.126680, -84.512010)

Data MetricLocal Statistic
Postal / Zip Code45219
Primary CityCincinnati
State / ProvinceOH
CountyHamilton
Total Population20,012
Population Density4,868.3 people/sq mi
TimezoneAmerica/New_York

How 45219 Compares

MetricZIP 45219Hamilton County recordsOH records
Population estimate20,012842,501 (sum)11,810,293 (sum)
Population Density4,868.3 /sq mi----
County population rank#20 of 54----
State population rank#214 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 45267Cincinnati0.9 mi2
ZIP 45202Cincinnati1.3 mi17,869
ZIP 45206Cincinnati1.5 mi10,299
ZIP 45220Cincinnati1.5 mi14,109
ZIP 45214Cincinnati1.8 mi8,630

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 →