CBP data indicates that there are more establishments categorized as manufacturing businesses with between 20 and 49 employees in 91761 than in any other category.
The following table shows how many retail trade businesses with between 20 and 49 employees were in 91761 during the period from 2012 to 2016.
Retail trade businesses with between 20 and 49 employees in 91761 (2012-2016)
Year
Total businesses
2012
21
2013
21
2014
23
2015
25
2016
25