Home > PA > Lehigh County > Schnecksville > Zip 18078

Zip Code 18078 — Schnecksville, PA

18078 is a ZIP Code associated with Schnecksville, PA, located within Lehigh. The postal region supports an estimated population of 7,857 residents across Data Pending housing units, with a population density of 195.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.671810, -75.620960)

Data MetricLocal Statistic
Postal / Zip Code18078
Primary CitySchnecksville
State / ProvincePA
CountyLehigh
Total Population7,857
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density195.1 people/sq mi
TimezoneAmerica/New_York

How 18078 Compares

MetricZIP 18078Lehigh CountyPA State Average
Population7,857386,38913,018,637
Median IncomeData PendingN/AN/A
Population Density195.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 18065Neffs1.9 mi577N/A
Zip 18069Orefield3.2 mi8,515N/A
Zip 18037Coplay4.0 mi7,472N/A
Zip 18080Slatington4.5 mi11,226N/A
Zip 18079Slatedale5.4 mi303N/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 →