CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between one and four employees in Milwaukee County zip codes than in any other category.
The following table shows how many manufacturing businesses with between one and four employees were in Milwaukee County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between one and four employees in Milwaukee County (2012-2016)
Year
Total businesses
2012
275
2013
248
2014
262
2015
264
2016
276