CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Richland County zip codes than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in Richland County zip codes during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in Richland County (2012-2016)
Year
Total businesses
2012
25
2013
32
2014
25
2015
23
2016
28
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