CBP data indicates that there are more establishments categorized as retail trade businesses with between 10 and 19 employees in Pima County zip codes than in any other category.
The following table shows how many transportation and warehousing businesses with between 10 and 19 employees were in Pima County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between 10 and 19 employees in Pima County (2012-2016)
Year
Total businesses
2012
52
2013
50
2014
53
2015
48
2016
45