CBP data indicates that there are more establishments categorized as administrative, support, waste management and remediation services businesses with between 250 and 499 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 250 and 499 employees were in Jefferson County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with between 250 and 499 employees in Jefferson County (2012-2016)
Year
Total businesses
2012
14
2013
11
2014
11
2015
13
2016
11