CBP data indicates that there are more establishments categorized as professional, scientific and technical services 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
503
2013
519
2014
523
2015
520
2016
520