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 transportation and warehousing businesses with between one and four employees were in Johnston County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in Johnston County (2012-2016)
Year
Total businesses
2012
54
2013
55
2014
56
2015
64
2016
62