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 retail trade businesses with between one and four employees were in Johnston County zip codes during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in Johnston County (2012-2016)
Year
Total businesses
2012
197
2013
189
2014
185
2015
185
2016
184