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ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2023

ZIP Codes for City of Oswego, NY

Oswego, NY Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 13126StandardOswego37,205

Timezone(s):Eastern (GMT -05:00)
Counties:OSWEGO, NY
Population:18,142 (More Details)
Male Population:8,761
Female Population:9,381
Median Age:34
ZIP Codes:1
Area Codes:1
Total Area:1,312 square miles (county)
Land Area:952 square miles (county)
Water Area:360 square miles (county)

Oswego, NY Demographic Information *

Total population18,142
Male population8,761
Female population9,381
Median age (years)33.8
White Population17,190
Black Population227
Indian Population55
Asian Population221
Hawaiian Population6
Hispanic Population798
Median age (Male)31
Median age (Female)37.1
Total households7,486
Family households (families)3,896
Average household size2.3
Average family size2.95
Total housing units8,068
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 1/1/2023],
  2. Internal Data Creation [Last Updated: 1/1/2023],
  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],