CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Richland County zip codes than in any other category.
The following table shows how many construction businesses with between one and four employees were in Richland County zip codes during the period from 2012 to 2016.
Construction businesses with between one and four employees in Richland County (2012-2016)
Year
Total businesses
2012
285
2013
274
2014
277
2015
281
2016
285
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