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City ZIP codes · Pennsylvania

Harrisburg, PA ZIP Codes

26 ZIP codes use the postal name Harrisburg, Pennsylvania (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 10 residential and 16 for PO boxes or a single organization. Median household income runs from $39,825 in 17103 to $103,876 in 17112, 2.6 times as much (Census Bureau, ACS 2020-2024). Harrisburg's most populous ZIP code is 17112, with 38,502 people (ACS 2020-2024); 0% of its land is in the city of Harrisburg.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Harrisburg's ZIP codes?

17101: $51k median household income17102: $55k median household income17103: $40k median household income17104: $47k median household income17109: $72k median household income17110: $81k median household income17111: $86k median household income17112: $104k median household income17113: $68k median household income17120: – median household income17112171111711017104171091711317103171011710217101: $51k median household income17102: $55k median household income17103: $40k median household income17104: $47k median household income17109: $72k median household income17110: $81k median household income17111: $86k median household income17112: $104k median household income17113: $68k median household income17120: – median household income171121711117110171041710917103171011710217101: $51k median household income17102: $55k median household income17103: $40k median household income17104: $47k median household income17109: $72k median household income17110: $81k median household income17111: $86k median household income17112: $104k median household income17113: $68k median household income17120: – median household income171121711117110171041710917103
The 10 residential ZIP codes named Harrisburg, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are Harrisburg's ZIP codes?

The highest median household income is in 17112 ($103,876), the lowest in 17103 ($39,825). Home values run from $104,800 in 17104 to $313,000 in 17112.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 10 residential ZIP codes of Harrisburg

Residential ZIP codes with the postal name Harrisburg, PA, largest first (ACS 2020-2024); sort by any column
County
17112 Dauphin County 38,502 553 $104k $313k
17111 Dauphin County 36,744 2,001 $86k $236k
17109 Dauphin County 27,466 3,941 $72k $216k
17110 Dauphin County 27,364 1,830 $81k $223k
17104 Dauphin County 18,541 5,525 $47k $105k
17103 Dauphin County 13,115 6,947 $40k $138k
17113 Dauphin County 11,724 2,812 $68k $162k
17102 Dauphin County 8,118 10,724 $55k $194k
17101 Dauphin County 2,722 5,225 $51k –
17120 Dauphin County no residents 0 – –

Download the 26 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Harrisburg

16 ZIP codes named Harrisburg have no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Harrisburg, PA: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
17105Dauphin County
17106Dauphin County
17107Dauphin County
17108Dauphin County
17121Dauphin County
17122Dauphin County
17123Dauphin County
17124Dauphin County
17125Dauphin County
17126Dauphin County
17127Dauphin County
17128Dauphin County
17129Dauphin County
17130Dauphin County
17140Dauphin County
17177Dauphin County

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Harrisburg's ZIP codes reach?

Harrisburg's residential ZIP codes lie in Dauphin County.

Which places do Harrisburg's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Harrisburg's residential ZIP codes cover Harrisburg itself and 13 other places, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

  • Bressler census-designated 17113
  • Colonial Park census-designated 17109
  • Enhaut census-designated 17113
  • Lawnton census-designated 17111
  • Linglestown census-designated 17112
  • Oberlin census-designated 17113
  • Paxtang 17111
  • Paxtonia census-designated 17112
  • Penbrook 17103
  • Progress census-designated 17109
  • Rutherford census-designated 17111
  • Skyline View census-designated 17112
  • Steelton 17113

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do Harrisburg's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Harrisburg starts with 171.

Three-digit prefixes of Harrisburg's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Harrisburg's
PrefixSectional centerHereAll codes
171 Harrisburg, PA (SCF 170) 26 26

All 26 ZIP codes that start with 171 are Harrisburg's: 10 residential codes and 16 PO Box or unique codes, sorted at Harrisburg, PA (SCF 170).

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.