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ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2023

ZIP Codes for City of Merton, WI

Merton, WI Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 53056P.O. BoxWaukesha0

Timezone(s):Central (GMT -06:00)
Population:3,346 (More Details)
Male Population:1,736
Female Population:1,610
Median Age:38
ZIP Codes:1
Area Codes:1
Total Area:581 square miles (county)
Land Area:550 square miles (county)
Water Area:31 square miles (county)

Merton, WI Demographic Information *

Total population3,346
Male population1,736
Female population1,610
Median age (years)37.8
White Population3,195
Black Population22
Indian Population10
Asian Population50
Hawaiian Population3
Hispanic Population72
Median age (Male)36.9
Median age (Female)38.6
Total households1,020
Family households (families)934
Average household size3.28
Average family size3.44
Total housing units1,054
* 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],