CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Dallas County zip codes than in any other category.
The following table shows how many health care and social assistance businesses with between one and four employees were in Dallas County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in Dallas County (2012-2016)
Year
Total businesses
2012
3300
2013
3416
2014
3599
2015
3710
2016
3881
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