Wisconsin cities which start with the letter O.

Wisconsin Zip Codes

PlacePlace Type2010 Population
Oak Creek city 34451
Oak Grove town 2150
Oakdale town 772
Oakfield town 703
Oconomowoc town 8408
Oconto town 1335
Oconto Falls town 1265
Ocontofalls
Odanah
Ogdensburg village 185
Ogema town 713
Ojibwa town 249
Okauchee
Oma town 289
Omro town 2116
Onalaska town 5623
Oneida town 4678
Oneida Indian Reservation
Ontario village 554
Oostburg village 2887
Oregon town 3184
Orfordville village 1442
Osceola town 2855
Oshkosh town 2475
Osseo city 1701
Owen city 940
Oxford town 885

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