Home > PA > Northampton County > Hellertown > Zip 18055

Zip Code 18055 — Hellertown, PA

18055 is a ZIP Code associated with Hellertown, PA, located within Northampton. The postal region supports an estimated population of 12,117 residents across Data Pending housing units, with a population density of 234.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.587940, -75.299290)

Data MetricLocal Statistic
Postal / Zip Code18055
Primary CityHellertown
State / ProvincePA
CountyNorthampton
Total Population12,117
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density234.1 people/sq mi
TimezoneAmerica/New_York

How 18055 Compares

MetricZIP 18055Northampton CountyPA State Average
Population12,117310,52713,018,637
Median IncomeData PendingN/AN/A
Population Density234.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 18081Springtown1.9 mi85N/A
Zip 18077Riegelsville3.4 mi2,203N/A
Zip 18015Bethlehem3.6 mi34,852N/A
Zip 18018Bethlehem5.7 mi32,965N/A
Zip 18042Easton5.8 mi45,532N/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 →