Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Portage, WI

Portage, WI Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 53901StandardColumbia14,445

Timezone(s):Central (GMT -06:00)
Population:10,324 (More Details)
Male Population:5,547
Female Population:4,777
Median Age:37
ZIP Codes:1
Area Codes:1
Total Area:796 square miles (county)
Land Area:766 square miles (county)
Water Area:30 square miles (county)

Portage, WI Demographic Information *

Total population10,324
Male population5,547
Female population4,777
Median age (years)37.2
White Population9,386
Black Population517
Indian Population98
Asian Population79
Hawaiian Population4
Hispanic Population414
Median age (Male)35.9
Median age (Female)39.2
Total households4,060
Family households (families)2,349
Average household size2.27
Average family size2.9
Total housing units4,493
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 12/1/2022],
  2. Internal Data Creation [Last Updated: 12/1/2022],
  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],