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 transportation and warehousing businesses with between 10 and 19 employees were in Rock County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between 10 and 19 employees in Rock County (2012-2016)
Year
Total businesses
2012
14
2013
14
2014
17
2015
20
2016
21