CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 56001 than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in 56001 during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in 56001 (2012-2016)
Year
Total businesses
2012
73
2013
70
2014
73
2015
69
2016
66