CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 83221 than in any other category.
The following table shows how many transportation and warehousing businesses with between one and four employees were in 83221 during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in 83221 (2012-2016)
Year
Total businesses
2012
27
2013
23
2014
23
2015
21
2016
26