CBP data indicates that there are more establishments categorized as arts, entertainment and recreation businesses with between one and four employees in 91505 than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in 91505 during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in 91505 (2012-2016)
Year
Total businesses
2012
59
2013
63
2014
65
2015
70
2016
61