CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in Mercer 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 Mercer County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in Mercer County (2012-2016)
Year
Total businesses
2012
75
2013
76
2014
89
2015
67
2016
74