CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between one and four employees in 85306 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 85306 during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in 85306 (2012-2016)
Year
Total businesses
2012
16
2013
18
2014
19
2015
15
2016
19