CBP data indicates that there are more establishments categorized as administrative, support, waste management and remediation services businesses with 500 or more employees in Dallas County zip codes than in any other category.
The following table shows how many health care and social assistance businesses with 500 or more employees were in Dallas County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with 500 or more employees in Dallas County (2012-2016)
Year
Total businesses
2012
33
2013
36
2014
36
2015
29
2016
33