CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between one and four employees in 55901 than in any other category.
The following table shows how many professional, scientific and technical services businesses with between one and four employees were in 55901 during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in 55901 (2012-2016)
Year
Total businesses
2012
62
2013
63
2014
69
2015
65
2016
62