Williamsport, PA 17701 ZIP Code Profile


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ZIP Code 17701: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Williamsport, PA 17701

Not Acceptable, USPS
Barbours, PA 17701
Center City, PA 17701
Faxon, PA 17701
Grampian Hls, PA 17701
Grimesville, PA 17701
Heshbon Park, PA 17701
Loyalsock, PA 17701
Newberry, PA 17701
Old Lycoming, PA 17701
Plunketts Crk, PA 17701
Proctor, PA 17701
Towncrest Vlg, PA 17701
Vallamont Hls, PA 17701
Warrensville, PA 17701

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 1,754
  • Single Family Addresses: 16,938
  • Multi-Family Addresses: 1,845
  • County: Lycoming County
  • Centroid: Latitude 41.267, Longitude -77.035
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 17701 has segments in 2 Counties (Lycoming, Sullivan).

Neighborhood Data

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17701 ZIP Code Map

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Williamsport, PA 17701 Data & Demographics (As of July 1, 2016)


Total Population 45,168
Population in Households 41,752
Population in Familes 29,695
Population in Group Qrtrs 3,416
Population Density1 677
Diversity Index2 34


Total Households 18,504
Average Household Size 2.26
Family Households 10,371
Average Family Size 3


Total Housing Units 20,310 (100%)
Owner Occupied HU 9,465 (46.6%)
Renter Occupied HU 9,039 (44.5%)
Vacant Housing Units 1,806 ( 8.9%)
Median Home Value $123,958
Average Home Value $156,482


Median Household Income $36,065
Average Household Income $50,865
Per Capita Income $21,794
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.21% 0.15%
Households 0.24% 0.2%
Families 0.08% 0.09%
Median Household Income   -1.41%
Per Capita Income   1.35%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Williamsport, PA 17701 - Peer Comparisons by Rank and Percentile

The table below compares 17701 to the other 1,669 ZIP Codes in Pennsylvania by rank and percentile using July 1, 2016 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 29 98th
Population Density1 # 568 66th
Diversity Index2 # 268 84th
Median Household Income # 1515 9th
Per Capita Income # 1334 20th

Additional comparisons and rankings can be made with a VERY EASY TO USE Pennsylvania Census Data Comparison Tool.

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