CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Johnston 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 Johnston County zip codes during the period from 2012 to 2016.
Wholesale trade businesses with between one and four employees in Johnston County (2012-2016)
Year
Total businesses
2012
64
2013
63
2014
57
2015
59
2016
59