CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 30052 than in any other category.
The following table shows how many wholesale trade businesses with between one and four employees were in 30052 during the period from 2012 to 2016.
Wholesale trade businesses with between one and four employees in 30052 (2012-2016)
Year
Total businesses
2012
36
2013
34
2014
32
2015
31
2016
30