CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Fond Du Lac County zip codes than in any other category.
The following table shows how many wholesale trade businesses with between one and four employees were in Fond Du Lac County zip codes during the period from 2012 to 2016.
Wholesale trade businesses with between one and four employees in Fond Du Lac County (2012-2016)
Year
Total businesses
2012
54
2013
53
2014
54
2015
55
2016
54