CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Waukesha County zip codes than in any other category.
The following table shows how many arts, entertainment and recreation businesses with between one and four employees were in Waukesha County zip codes during the period from 2012 to 2016.
Arts, entertainment and recreation businesses with between one and four employees in Waukesha County (2012-2016)
Year
Total businesses
2012
101
2013
117
2014
117
2015
126
2016
134