Greenfield is a city in Milwaukee County, Wisconsin, United States. The population was 37,803 as of the 2020 census. Greenfield is one of m…Greenfield is a city in Milwaukee County, Wisconsin, United States. The population was 37,803 as of the 2020 census. Greenfield is one of many bedroom communities in the Milwaukee metropolitan area. On March 8, 1839, the Town of Kinnikennick was created by the territorial legislature, encompassing the western part of the Town of Lake); and on December 20, 1839, the south portion of the Town of Kinnikennick was split off to form the town of Franklin. As of the 1840 census, the population of the Town of Kinnikennick or Kinnikinnick was 404.
Save
Share
More