CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Clackamas County zip codes 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 Clackamas County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in Clackamas County (2012-2016)
Year
Total businesses
2012
530
2013
537
2014
584
2015
609
2016
631