CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in Columbia 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 Columbia County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in Columbia County (2012-2016)
Year
Total businesses
2012
49
2013
62
2014
59
2015
51
2016
55