Find the last 4 digits (ZIP+4) for an address in 17109

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ZIP Code 17109 – Harrisburg, PA

Harrisburg, Pennsylvania · Dauphin County · Eastern time

ZIP code17109
CityHarrisburg
StatePennsylvania
CountyDauphin County
Population27,466
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area6.97 sq mi
Center (lat, long)40.2898, -76.8241

Area codes in this area

223717

These are the area codes that most often serve ZIP 17109 (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

17177 Harrisburg · 1.4 mi17106 Harrisburg · 1.4 mi17140 Harrisburg · 1.7 mi17108 Harrisburg · 1.8 mi17103 Harrisburg · 2.3 mi17111 Harrisburg · 2.7 mi17107 Harrisburg · 2.8 mi17105 Harrisburg · 2.8 mi

About ZIP 17109

ZIP code 17109 is assigned to Harrisburg, Pennsylvania. It lies in Dauphin County. Its Census area covers about 6.97 square miles of land. The closest neighboring ZIP is 17177 (Harrisburg), about 1.4 miles away.

Every address in 17109 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