CBP data indicates that there are more establishments categorized as wholesale trade businesses with between 20 and 49 employees in 33309 than in any other category.
The following table shows how many finance and insurance businesses with between 20 and 49 employees were in 33309 during the period from 2012 to 2016.
Finance and insurance businesses with between 20 and 49 employees in 33309 (2012-2016)
Year
Total businesses
2012
19
2013
21
2014
18
2015
18
2016
19