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Zip Code 53806 — Cassville, WI

53806 is a ZIP Code associated with Cassville, WI, located within Grant. The postal region supports an estimated population of 1,514 residents across Data Pending housing units, with a population density of 8.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.735540, -90.925440)

Data MetricLocal Statistic
Postal / Zip Code53806
Primary CityCassville
State / ProvinceWI
CountyGrant
Total Population1,514
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density8.4 people/sq mi
TimezoneAmerica/Chicago

How 53806 Compares

MetricZIP 53806Grant CountyWI State Average
Population1,51454,5675,914,913
Median IncomeData PendingN/AN/A
Population Density8.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 53802Beetown5.1 mi132N/A
Zip 53810Glen Haven7.0 mi389N/A
Zip 53804Bloomington9.8 mi1,275N/A
Zip 53820Potosi11.3 mi2,467N/A
Zip 53813Lancaster13.0 mi6,222N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →