Home > PA > Westmoreland County > Rillton > Zip 15678

Zip Code 15678 — Rillton, PA

ZIP Code 15678 is associated with Rillton, PA, in Westmoreland County. The listed population estimate is 472; estimated density is 138.0 people per square mile. Among records with population estimates, it ranks #48 of 77 in Westmoreland County and #1352 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.284470, -79.725790)

Data MetricLocal Statistic
Postal / Zip Code15678
Primary CityRillton
State / ProvincePA
CountyWestmoreland
Total Population472
Population Density138.0 people/sq mi
TimezoneAmerica/New_York

How 15678 Compares

MetricZIP 15678Westmoreland County recordsPA records
Population estimate472362,427 (sum)13,018,637 (sum)
Population Density138.0 /sq mi----
County population rank#48 of 77----
State population rank#1352 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 15637Herminie1.8 mi1,821
ZIP 15691Wendel2.4 mi302
ZIP 15642Irwin2.5 mi46,325
ZIP 15625Darragh2.6 mi58
ZIP 15663Madison3.3 mi377

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 →