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Zip Code 19438 — Harleysville, PA

19438 is a ZIP Code associated with Harleysville, PA, located within Montgomery. The postal region supports an estimated population of 25,438 residents across Data Pending housing units, with a population density of 442.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.270180, -75.395540)

Data MetricLocal Statistic
Postal / Zip Code19438
Primary CityHarleysville
State / ProvincePA
CountyMontgomery
Total Population25,438
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density442.3 people/sq mi
TimezoneAmerica/New_York

How 19438 Compares

MetricZIP 19438Montgomery CountyPA State Average
Population25,438842,95013,018,637
Median IncomeData PendingN/AN/A
Population Density442.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 19474Skippack3.2 mi222N/A
Zip 18964Souderton3.8 mi14,546N/A
Zip 18969Telford4.1 mi15,245N/A
Zip 19473Schwenksville4.2 mi17,259N/A
Zip 19490Worcester5.5 mi507N/A

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 →