CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between one and four employees in 92663 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 92663 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 92663 (2012-2016)
Year
Total businesses
2012
39
2013
36
2014
45
2015
43
2016
50