Zip Code 17042 — Lebanon, PA

ZIP Code 17042 is associated with Lebanon, PA, in Lebanon County. The listed population estimate is 40,161; estimated density is 229.0 people per square mile. Among records with population estimates, it ranks #1 of 16 in Lebanon County and #52 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.294880, -76.422710)

Data MetricLocal Statistic
Postal / Zip Code17042
Primary CityLebanon
State / ProvincePA
CountyLebanon
Total Population40,161
Population Density229.0 people/sq mi
TimezoneAmerica/New_York

How 17042 Compares

MetricZIP 17042Lebanon County recordsPA records
Population estimate40,161148,296 (sum)13,018,637 (sum)
Population Density229.0 /sq mi----
County population rank#1 of 16----
State population rank#52 of 1,811----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in PA

ZIP CodeCityDistancePopulation estimate
ZIP 17016Cornwall1.7 mi909
ZIP 17064Mount Gretna4.6 mi839
ZIP 17046Lebanon6.1 mi31,835
ZIP 17088Schaefferstown6.7 mi459
ZIP 17041Lawn8.2 mi190

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 →