CBP data indicates that there are more establishments categorized as wholesale trade businesses with between one and four employees in 91780 than in any other category.
The following table shows how many professional, scientific and technical services businesses with between one and four employees were in 91780 during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in 91780 (2012-2016)
Year
Total businesses
2012
58
2013
64
2014
62
2015
71
2016
71