Zip Code 15140 — Pitcairn, PA

ZIP Code 15140 is associated with Pitcairn, PA, in Allegheny County. The listed population estimate is 3,032; estimated density is 1,906.9 people per square mile. Among records with population estimates, it ranks #74 of 100 in Allegheny County and #812 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.407300, -79.778300)

Data MetricLocal Statistic
Postal / Zip Code15140
Primary CityPitcairn
State / ProvincePA
CountyAllegheny
Total Population3,032
Population Density1,906.9 people/sq mi
TimezoneAmerica/New_York

How 15140 Compares

MetricZIP 15140Allegheny County recordsPA records
Population estimate3,0321,218,970 (sum)13,018,637 (sum)
Population Density1,906.9 /sq mi----
County population rank#74 of 100----
State population rank#812 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 15148Wilmerding1.3 mi2,351
ZIP 15146Monroeville1.6 mi28,332
ZIP 15035East McKeesport2.2 mi2,002
ZIP 15145Turtle Creek2.4 mi6,695
ZIP 15137North Versailles2.6 mi10,043

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 →