CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Berkeley County zip codes than in any other category.
The following table shows how many real estate, rental and leasing businesses with between one and four employees were in Berkeley County zip codes during the period from 2012 to 2016.
Real estate, rental and leasing businesses with between one and four employees in Berkeley County (2012-2016)
Year
Total businesses
2012
73
2013
81
2014
83
2015
86
2016
92