CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Rockwall County zip codes than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in Rockwall County zip codes during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in Rockwall County (2012-2016)
Year
Total businesses
2012
78
2013
80
2014
81
2015
95
2016
86
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