CBP data indicates that there are more establishments categorized as retail trade businesses with between 10 and 19 employees in Jefferson County zip codes than in any other category.
The following table shows how many health care and social assistance businesses with between 10 and 19 employees were in Jefferson County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with between 10 and 19 employees in Jefferson County (2012-2016)
Year
Total businesses
2012
313
2013
328
2014
307
2015
302
2016
301