CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 21045 than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in 21045 during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in 21045 (2012-2016)
Year
Total businesses
2012
52
2013
47
2014
52
2015
46
2016
50