CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 91107 than in any other category.
The following table shows how many transportation and warehousing businesses with between one and four employees were in 91107 during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in 91107 (2012-2016)
Year
Total businesses
2012
13
2013
12
2014
16
2015
15
2016
12