CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 91722 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 91722 during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in 91722 (2012-2016)
Year
Total businesses
2012
26
2013
23
2014
21
2015
23
2016
24