17584   Zip Code Willow Street Lancaster PA United States

City Willow Street
County Lancaster
State Pennsylvania
Latitude 39.95981
Longitude -76.26463
Population 11,646
Density 786.27 people per square mile
Time Zone America/New York
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $108,723
Median individual: $47,211

Race

Mode: 85.5% White

Gender

 52.2% female 

Rent

  $2291 / month  

Median house value: $308,489.0

Age

Median: 43.8 years old

Education

With at least college degree: 41.0%
With STEM degree: 38.6%

Marital Status

 59.5% married 

Never married: 25.3%

Labor Force Participation

 60.8% working 

Unemployed: 2.2%

Average Family Size

 2.86 people 

Commute Time

 29.2 minutes 

Health Care

 6.5% uninsured 

Poverty

 5.1%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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