CBP data indicates that there are more establishments categorized as wholesale trade businesses with between 20 and 49 employees in 28273 than in any other category.
The following table shows how many construction businesses with between 20 and 49 employees were in 28273 during the period from 2012 to 2016.
Construction businesses with between 20 and 49 employees in 28273 (2012-2016)
Year
Total businesses
2012
28
2013
27
2014
25
2015
24
2016
24