CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 37040 than in any other category.
The following table shows how many transportation and warehousing businesses with between one and four employees were in 37040 during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in 37040 (2012-2016)
Year
Total businesses
2012
11
2013
10
2014
11
2015
11
2016
11