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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Winfield, PA

Winfield, PA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 17889StandardUnion2,735570

Timezone(s):Eastern (GMT -05:00)
Counties:UNION, PA
Population:900 (More Details)
Male Population:459
Female Population:441
Median Age:47
ZIP Codes:1
Area Codes:1
Total Area:318 square miles (county)
Land Area:316 square miles (county)
Water Area:2 square miles (county)

Winfield, PA Demographic Information *

Total population900
Male population459
Female population441
Median age (years)46.7
White Population880
Black Population3
Indian Population1
Asian Population7
Hawaiian Population0
Hispanic Population9
Median age (Male)46.1
Median age (Female)47.3
Total households367
Family households (families)275
Average household size2.45
Average family size2.79
Total housing units412
* Demographic data is based on 2010 Census.

Winfield, PA Other Information

132 Cities within 30 miles of Winfield, PA Products


  1. U.S. Postal Service [Last Updated: 10/1/2021],
  2. Internal Data Creation [Last Updated: 10/1/2021],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],