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 health care and social assistance businesses with between one and four employees were in Richland County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in Richland County (2012-2016)
Year
Total businesses
2012
18
2013
18
2014
20
2015
23
2016
22