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Zip Code 17078 — Palmyra, PA

17078 is a ZIP Code associated with Palmyra, PA, located within Lebanon. 17078 ranks #3 out of 16 ZIP codes in Lebanon County by population (and #162 out of 1,832 in PA). The area supports an estimated population of 23,840 residents across Data Pending housing units, with a population density of 306.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.289520, -76.584840)

Data MetricLocal Statistic
Postal / Zip Code17078
Primary CityPalmyra
State / ProvincePA
CountyLebanon
Total Population23,840
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density306.0 people/sq mi
TimezoneAmerica/New_York

How 17078 Compares

MetricZIP 17078Lebanon CountyPA State Average
Population23,840148,296 (Total)13,018,637 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density306.0 /sq mi----
County Pop Rank#3 of 16----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 17010Campbelltown0.8 mi160N/A
Zip 17033Hershey2.7 mi16,481N/A
Zip 17003Annville4.9 mi12,534N/A
Zip 17041Lawn5.6 mi190N/A
Zip 17036Hummelstown5.9 mi23,520N/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 →