CBP data indicates that there are more establishments categorized as wholesale trade businesses with between one and four employees in 91731 than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in 91731 during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in 91731 (2012-2016)
Year
Total businesses
2012
29
2013
29
2014
28
2015
29
2016
29