CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 55904 than in any other category.
The following table shows how many health care and social assistance businesses with between one and four employees were in 55904 during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in 55904 (2012-2016)
Year
Total businesses
2012
22
2013
27
2014
26
2015
22
2016
29