CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 90660 than in any other category.
The following table shows how many transportation and warehousing businesses with between one and four employees were in 90660 during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in 90660 (2012-2016)
Year
Total businesses
2012
20
2013
24
2014
32
2015
28
2016
34