Zip Code 54664 — Viola, WI

ZIP Code 54664 is associated with Viola, WI, in Richland County. The listed population estimate is 1,571; estimated density is 7.4 people per square mile. Among records with population estimates, it ranks #3 of 7 in Richland County and #533 of 780 in WI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (43.499120, -90.640760)

Data MetricLocal Statistic
Postal / Zip Code54664
Primary CityViola
State / ProvinceWI
CountyRichland
Total Population1,571
Population Density7.4 people/sq mi
TimezoneAmerica/Chicago

How 54664 Compares

MetricZIP 54664Richland County recordsWI records
Population estimate1,57117,129 (sum)5,914,913 (sum)
Population Density7.4 /sq mi----
County population rank#3 of 7----
State population rank#533 of 780----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in WI

ZIP CodeCityDistancePopulation estimate
ZIP 54652Readstown6.9 mi947
ZIP 54639La Farge7.4 mi2,435
ZIP 54655Soldiers Grove10.4 mi1,798
ZIP 54634Hillsboro12.7 mi4,484
ZIP 53581Richland Center14.2 mi10,176

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 →