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Zip Code 18079 — Slatedale, PA

18079 is a ZIP Code associated with Slatedale, PA, located within Lehigh. The postal region supports an estimated population of 303 residents across Data Pending housing units, with a population density of 471.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.744150, -75.657540)

Data MetricLocal Statistic
Postal / Zip Code18079
Primary CitySlatedale
State / ProvincePA
CountyLehigh
Total Population303
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density471.2 people/sq mi
TimezoneAmerica/New_York

How 18079 Compares

MetricZIP 18079Lehigh CountyPA State Average
Population303386,38913,018,637
Median IncomeData PendingN/AN/A
Population Density471.2 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 18080Slatington1.4 mi11,226N/A
Zip 18053Germansville3.3 mi2,344N/A
Zip 18212Ashfield3.8 mi43N/A
Zip 18065Neffs4.0 mi577N/A
Zip 18030Bowmanstown4.2 mi483N/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 →