CBP data indicates that there are more establishments categorized as retail trade businesses with between 20 and 49 employees in 91911 than in any other category.
The following table shows how many manufacturing businesses with between 20 and 49 employees were in 91911 during the period from 2012 to 2016.
Manufacturing businesses with between 20 and 49 employees in 91911 (2012-2016)
Year
Total businesses
2012
14
2013
16
2014
16
2015
13
2016
16