CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 92345 than in any other category.
The following table shows how many transportation and warehousing businesses with between one and four employees were in 92345 during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in 92345 (2012-2016)
Year
Total businesses
2012
18
2013
27
2014
24
2015
35
2016
35