CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in Smyth County zip codes than in any other category.
The following table shows how many construction businesses with between one and four employees were in Smyth County zip codes during the period from 2012 to 2016.
Construction businesses with between one and four employees in Smyth County (2012-2016)
Year
Total businesses
2012
32
2013
31
2014
21
2015
21
2016
21