Zip Code 44145 — Westlake, OH

ZIP Code 44145 is associated with Westlake, OH, in Cuyahoga County. The listed population estimate is 34,104; estimated density is 826.4 people per square mile. Among records with population estimates, it ranks #10 of 52 in Cuyahoga County and #75 of 1,215 in OH.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.452450, -81.929440)

Data MetricLocal Statistic
Postal / Zip Code44145
Primary CityWestlake
State / ProvinceOH
CountyCuyahoga
Total Population34,104
Population Density826.4 people/sq mi
TimezoneAmerica/New_York

How 44145 Compares

MetricZIP 44145Cuyahoga County recordsOH records
Population estimate34,1041,251,589 (sum)11,810,293 (sum)
Population Density826.4 /sq mi----
County population rank#10 of 52----
State population rank#75 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 44140Bay Village2.3 mi15,984
ZIP 44070North Olmsted2.6 mi31,924
ZIP 44126Cleveland4.0 mi16,976
ZIP 44116Rocky River4.2 mi21,532
ZIP 44011Avon4.6 mi25,317

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 →