CBP data indicates that there are more establishments categorized as retail trade businesses with between 100 and 249 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 100 and 249 employees were in Jefferson County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with between 100 and 249 employees in Jefferson County (2012-2016)
Year
Total businesses
2012
46
2013
51
2014
49
2015
51
2016
52