CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 89109 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 89109 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 89109 (2012-2016)
Year
Total businesses
2012
45
2013
44
2014
39
2015
39
2016
40