CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between one and four employees in 91205 than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in 91205 during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in 91205 (2012-2016)
Year
Total businesses
2012
62
2013
59
2014
55
2015
51
2016
65