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 health care and social assistance businesses with between 20 and 49 employees were in 91761 during the period from 2012 to 2016.
Health care and social assistance businesses with between 20 and 49 employees in 91761 (2012-2016)
Year
Total businesses
2012
14
2013
9
2014
10
2015
9
2016
15