Home > PA > Westmoreland County > Greensburg > Zip 15601

Zip Code 15601 — Greensburg, PA

ZIP Code 15601 is associated with Greensburg, PA, in Westmoreland County. The listed population estimate is 56,425; estimated density is 270.1 people per square mile. Among records with population estimates, it ranks #1 of 77 in Westmoreland County and #10 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.313970, -79.536430)

Data MetricLocal Statistic
Postal / Zip Code15601
Primary CityGreensburg
State / ProvincePA
CountyWestmoreland
Total Population56,425
Population Density270.1 people/sq mi
TimezoneAmerica/New_York

How 15601 Compares

MetricZIP 15601Westmoreland County recordsPA records
Population estimate56,425362,427 (sum)13,018,637 (sum)
Population Density270.1 /sq mi----
County population rank#1 of 77----
State population rank#10 of 1,811----

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 PA

ZIP CodeCityDistancePopulation estimate
ZIP 15619Bovard2.1 mi488
ZIP 15635Hannastown3.1 mi228
ZIP 15633Forbes Road3.3 mi682
ZIP 15662Luxor3.4 mi969
ZIP 15634Grapeville3.7 mi421

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 →