CBP data indicates that there are more establishments categorized as retail trade 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
132
2013
148
2014
141
2015
142
2016
128