CBP data indicates that there are more establishments categorized as retail trade businesses with between 10 and 19 employees in Rock County zip codes than in any other category.
The following table shows how many manufacturing businesses with between 10 and 19 employees were in Rock County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between 10 and 19 employees in Rock County (2012-2016)
Year
Total businesses
2012
32
2013
37
2014
33
2015
31
2016
32