What are the Lake Saint Croix Beach, Minnesota Zip Codes for 2020, 2019Primary Zip Codes for Lake Saint Croix BeachZip CodePrimary CitySecondary City55043LakelandLake Saint Croix Beach, Lakeland Shores, Lakeland Shrs, Saint Marys Point, St Croix Bch, St Croix Beach, St Marys Point, St Marys PtCities sharing Zip Codes with Lake Saint Croix BeachZip CodePrimary CitySecondary CityMore Information55043LakelandLake Saint Croix Beach55043LakelandLakeland Shrs55043LakelandSaint Marys Point55043LakelandSt Croix Bch55043LakelandSt Croix Beach55043LakelandSt Marys Point55043LakelandSt Marys Pt55043LakelandLakeland Shores Lakeland Shores population stats Advertisements