CBP data indicates that there are more establishments categorized as retail trade businesses with between 10 and 19 employees in Rockwall 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 Rockwall County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with between 10 and 19 employees in Rockwall County (2012-2016)
Year
Total businesses
2012
26
2013
24
2014
29
2015
35
2016
39