CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 92203 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 92203 during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in 92203 (2012-2016)
Year
Total businesses
2012
11
2013
16
2014
13
2015
12
2016
13