CBP data indicates that there are more establishments categorized as retail trade businesses with between 100 and 249 employees in Durham County zip codes than in any other category.
The following table shows how many wholesale trade businesses with between 100 and 249 employees were in Durham County zip codes during the period from 2012 to 2016.
Wholesale trade businesses with between 100 and 249 employees in Durham County (2012-2016)
Year
Total businesses
2012
9
2013
13
2014
12
2015
12
2016
12