Find the last 4 digits (ZIP+4) for an address in 17103

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ZIP Code 17103 – Harrisburg, PA

Harrisburg, Pennsylvania · Dauphin County · Eastern time

ZIP code17103
CityHarrisburg
StatePennsylvania
CountyDauphin County
Population13,115
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area1.89 sq mi
Center (lat, long)40.2750, -76.8633

Area codes in this area

223717

These are the area codes that most often serve ZIP 17103 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

17105 Harrisburg · 0.7 mi17130 Harrisburg · 1.1 mi17128 Harrisburg · 1.1 mi17123 Harrisburg · 1.2 mi17125 Harrisburg · 1.2 mi17120 Harrisburg · 1.2 mi17126 Harrisburg · 1.3 mi17124 Harrisburg · 1.3 mi

About ZIP 17103

ZIP code 17103 is assigned to Harrisburg, Pennsylvania. It lies in Dauphin County. Its Census area covers about 1.89 square miles of land. The closest neighboring ZIP is 17105 (Harrisburg), about 0.7 miles away.

Every address in 17103 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources