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 professional, scientific and technical services businesses with between one and four employees were in Milwaukee County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in Milwaukee County (2012-2016)
Year
Total businesses
2012
1161
2013
1170
2014
1164
2015
1186
2016
1198