CBP data indicates that there are more establishments categorized as retail trade businesses with between 10 and 19 employees in Charleston County zip codes than in any other category.
The following table shows how many finance and insurance businesses with between 10 and 19 employees were in Charleston County zip codes during the period from 2012 to 2016.
Finance and insurance businesses with between 10 and 19 employees in Charleston County (2012-2016)
Year
Total businesses
2012
89
2013
92
2014
77
2015
78
2016
79