CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Washington 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 Washington County zip codes during the period from 2012 to 2016.
Wholesale trade businesses with between one and four employees in Washington County (2012-2016)
Year
Total businesses
2012
41
2013
39
2014
40
2015
39
2016
43