Zip Area Code

St. Croix County, Wisconsin

St. Croix County, Wisconsin, has 14 towns and 11 ZIP codes, in area code 715, with 534 as an overlay.

Towns in St. Croix County, A to Z

TownZIP codesArea codes
Baldwin54002715, 534
Deer Park54007715, 534
Emeraldnearest54013715, 534
Glenwoodnearest54013, 54734715, 534
Glenwood City54013715, 534
Hammond54015715, 534
Houlton54082715, 534
Hudson54016715, 534
New Richmond54017715, 534
North Hudsonnearest54016715, 534
Roberts54023715, 534
Somerset54025715, 534
Wilson54027715, 534
Woodville54028715, 534

ZIP codes in St. Croix County

Area codes in St. Croix County

  • Area code 715

    In service since 1947. Shares its area with 534. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 534

    In service since August 14, 2010. Shares its area with 715. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.