CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 30101 than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in 30101 during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in 30101 (2012-2016)
Year
Total businesses
2012
50
2013
52
2014
57
2015
48
2016
55