Zip Code 15638 — Hostetter, PA

ZIP Code 15638 is associated with Hostetter, PA, in Westmoreland County. The listed population estimate is 104; estimated density is 260.3 people per square mile. Among records with population estimates, it ranks #72 of 77 in Westmoreland County and #1704 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.264660, -79.401700)

Data MetricLocal Statistic
Postal / Zip Code15638
Primary CityHostetter
State / ProvincePA
CountyWestmoreland
Total Population104
Population Density260.3 people/sq mi
TimezoneAmerica/New_York

How 15638 Compares

MetricZIP 15638Westmoreland County recordsPA records
Population estimate104362,427 (sum)13,018,637 (sum)
Population Density260.3 /sq mi----
County population rank#72 of 77----
State population rank#1704 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 15650Latrobe0.9 mi26,312
ZIP 15693Whitney1.1 mi277
ZIP 15696Youngstown2.2 mi218
ZIP 15676Pleasant Unity3.4 mi544
ZIP 15661Loyalhanna4.5 mi858

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 →