Home > WI > Sauk County > Lake Delton > Zip 53940

Zip Code 53940 — Lake Delton, WI

53940 is a ZIP Code associated with Lake Delton, WI, located within Sauk. The postal region supports an estimated population of Data Pending residents across Data Pending housing units, with a population density of Data Pending people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.591260, -89.794400)

Data MetricLocal Statistic
Postal / Zip Code53940
Primary CityLake Delton
State / ProvinceWI
CountySauk
Total PopulationData Pending
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population DensityData Pending people/sq mi
TimezoneAmerica/Chicago

How 53940 Compares

MetricZIP 53940Sauk CountyWI State Average
PopulationData Pending64,2165,914,913
Median IncomeData PendingN/AN/A
Population DensityData Pending /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 53965Wisconsin Dells6.2 mi10,818N/A
Zip 53913Baraboo7.6 mi21,704N/A
Zip 53944Lyndon Station9.4 mi2,207N/A
Zip 53920Briggsville10.8 mi599N/A
Zip 53959Reedsburg10.9 mi14,451N/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 →