CBP data indicates that there are more establishments categorized as retail trade businesses with between five and nine employees in Sanilac County zip codes than in any other category.
The following table shows how many construction businesses with between five and nine employees were in Sanilac County zip codes during the period from 2012 to 2016.
Construction businesses with between five and nine employees in Sanilac County (2012-2016)
Year
Total businesses
2012
13
2013
12
2014
14
2015
16
2016
15