CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 20817 than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in 20817 during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in 20817 (2012-2016)
Year
Total businesses
2012
73
2013
69
2014
70
2015
76
2016
76