CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Smith County zip codes than in any other category.
The following table shows how many transportation and warehousing businesses with between one and four employees were in Smith County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in Smith County (2012-2016)
Year
Total businesses
2012
72
2013
71
2014
69
2015
75
2016
67