CBP data indicates that there are more establishments categorized as retail trade businesses with between five and nine employees in Rock County zip codes than in any other category.
The following table shows how many finance and insurance businesses with between five and nine employees were in Rock County zip codes during the period from 2012 to 2016.
Finance and insurance businesses with between five and nine employees in Rock County (2012-2016)
Year
Total businesses
2012
35
2013
35
2014
39
2015
40
2016
45