CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 99515 than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in 99515 during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in 99515 (2012-2016)
Year
Total businesses
2012
38
2013
34
2014
25
2015
33
2016
28