CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 91784 than in any other category.
The following table shows how many health care and social assistance businesses with between one and four employees were in 91784 during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in 91784 (2012-2016)
Year
Total businesses
2012
34
2013
32
2014
33
2015
36
2016
32