CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between one and four employees in 92691 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 92691 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 92691 (2012-2016)
Year
Total businesses
2012
71
2013
79
2014
85
2015
99
2016
94