CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 92508 than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in 92508 during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in 92508 (2012-2016)
Year
Total businesses
2012
16
2013
24
2014
22
2015
27
2016
28