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 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
398
2013
373
2014
395
2015
386
2016
429