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Zip Code 17837 — Lewisburg, PA

17837 is a ZIP Code associated with Lewisburg, PA, located within Union. The postal region supports an estimated population of 18,403 residents across Data Pending housing units, with a population density of 126.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.974850, -76.942470)

Data MetricLocal Statistic
Postal / Zip Code17837
Primary CityLewisburg
State / ProvincePA
CountyUnion
Total Population18,403
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density126.5 people/sq mi
TimezoneAmerica/New_York

How 17837 Compares

MetricZIP 17837Union CountyPA State Average
Population18,40336,86413,018,637
Median IncomeData PendingN/AN/A
Population Density126.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 17850Montandon4.4 mi576N/A
Zip 17886West Milton4.6 mi804N/A
Zip 17856New Columbia5.8 mi3,167N/A
Zip 17855New Berlin6.2 mi1,014N/A
Zip 17889Winfield6.6 mi3,039N/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 →