CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Charleston County zip codes than in any other category.
The following table shows how many wholesale trade businesses with between one and four employees were in Charleston County zip codes during the period from 2012 to 2016.
Wholesale trade businesses with between one and four employees in Charleston County (2012-2016)
Year
Total businesses
2012
303
2013
285
2014
279
2015
278
2016
282
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