CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 91709 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 91709 during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in 91709 (2012-2016)
Year
Total businesses
2012
65
2013
62
2014
69
2015
76
2016
85