CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 21224 than in any other category.
The following table shows how many administrative, support, waste management and remediation services businesses with between one and four employees were in 21224 during the period from 2012 to 2016.
Administrative, support, waste management and remediation services businesses with between one and four employees in 21224 (2012-2016)
Year
Total businesses
2012
20
2013
21
2014
25
2015
26
2016
29