Home > WI > Waushara County > Plainfield > Zip 54966

Zip Code 54966 — Plainfield, WI

ZIP Code 54966 is associated with Plainfield, WI, in Waushara County. The listed population estimate is 2,202; estimated density is 10.4 people per square mile. Among records with population estimates, it ranks #6 of 9 in Waushara County and #459 of 780 in WI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.212760, -89.505790)

Data MetricLocal Statistic
Postal / Zip Code54966
Primary CityPlainfield
State / ProvinceWI
CountyWaushara
Total Population2,202
Population Density10.4 people/sq mi
TimezoneAmerica/Chicago

How 54966 Compares

MetricZIP 54966Waushara County recordsWI records
Population estimate2,20230,991 (sum)5,914,913 (sum)
Population Density10.4 /sq mi----
County population rank#6 of 9----
State population rank#459 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 54921Bancroft7.0 mi1,482
ZIP 54943Hancock7.2 mi2,250
ZIP 54909Almond9.1 mi1,982
ZIP 54930Coloma13.0 mi1,840
ZIP 54467Plover14.1 mi14,870

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 →