Zip Code 15923 — Bolivar, PA

ZIP Code 15923 is associated with Bolivar, PA, in Westmoreland County. The listed population estimate is 1,585; estimated density is 23.8 people per square mile. Among records with population estimates, it ranks #29 of 77 in Westmoreland County and #1021 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.355180, -79.164470)

Data MetricLocal Statistic
Postal / Zip Code15923
Primary CityBolivar
State / ProvincePA
CountyWestmoreland
Total Population1,585
Population Density23.8 people/sq mi
TimezoneAmerica/New_York

How 15923 Compares

MetricZIP 15923Westmoreland County recordsPA records
Population estimate1,585362,427 (sum)13,018,637 (sum)
Population Density23.8 /sq mi----
County population rank#29 of 77----
State population rank#1021 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 15949Robinson3.8 mi716
ZIP 15779Torrance4.2 mi526
ZIP 15944New Florence4.4 mi3,063
ZIP 15627Derry7.5 mi6,167
ZIP 15658Ligonier7.6 mi8,115

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 →