Zip Area Code

Washington County, Wisconsin

Washington County, Wisconsin, has 12 towns and 12 ZIP codes, in area code 262.

Towns in Washington County, A to Z

TownZIP codesArea codes
Allenton53002262
Colgate53017262
Germantown53022262
Hartford53027262
Hubertus53033262
Jackson53037262
Kewaskum53040262
Lisbonnearest53017, 53029, 53089262
Newburg53060262
Richfield53076262
Slinger53086262
West Bend53090, 53095262

ZIP codes in Washington County

Area code in Washington County

  • Area code 262

    In service since September 25, 1999. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.