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Zip Code 53963 — Waupun, WI

ZIP Code 53963 is associated with Waupun, WI, in Fond du Lac County. The listed population estimate is 13,952; estimated density is 60.0 people per square mile. Among records with population estimates, it ranks #3 of 15 in Fond du Lac County and #149 of 780 in WI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (43.634920, -88.738280)

Data MetricLocal Statistic
Postal / Zip Code53963
Primary CityWaupun
State / ProvinceWI
CountyFond du Lac
Total Population13,952
Population Density60.0 people/sq mi
TimezoneAmerica/Chicago

How 53963 Compares

MetricZIP 53963Fond du Lac County recordsWI records
Population estimate13,952112,742 (sum)5,914,913 (sum)
Population Density60.0 /sq mi----
County population rank#3 of 15----
State population rank#149 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 53919Brandon7.1 mi2,292
ZIP 53922Burnett8.4 mi1,057
ZIP 53933Fox Lake8.4 mi4,227
ZIP 53065Oakfield9.1 mi2,351
ZIP 53931Fairwater9.9 mi350

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 →