Lomira, WI. Online Offers. Lomira is a village in Dodge County, Wisconsin, United States. The population was 2,233 at the 2000 census. The village is located within the Town of Lomira, at the crossroads of State Highways 49, 67 and 175, and U.S. Route 41. It is two hours by car from Green Bay and one hour from Milwaukee. Lomira is located at 43°35′42″N 88°26′40″W / 43.595°N 88.44444°W / 43.595; -88.44444 (43.595089, -88.444602).