Home > PA > Dauphin County > Harrisburg > Zip 17103

Zip Code 17103 — Harrisburg, PA

ZIP Code 17103 is associated with Harrisburg, PA, in Dauphin County. The listed population estimate is 13,115; estimated density is 2,681.4 people per square mile. Among records with population estimates, it ranks #9 of 25 in Dauphin County and #328 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.274990, -76.863260)

Data MetricLocal Statistic
Postal / Zip Code17103
Primary CityHarrisburg
State / ProvincePA
CountyDauphin
Total Population13,115
Population Density2,681.4 people/sq mi
TimezoneAmerica/New_York

How 17103 Compares

MetricZIP 17103Dauphin County recordsPA records
Population estimate13,115285,045 (sum)13,018,637 (sum)
Population Density2,681.4 /sq mi----
County population rank#9 of 25----
State population rank#328 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 17120Harrisburg1.2 miN/A
ZIP 17101Harrisburg1.6 mi2,722
ZIP 17102Harrisburg1.8 mi8,118
ZIP 17109Harrisburg2.3 mi27,466
ZIP 17104Harrisburg2.6 mi18,541

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 →