CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Pinal 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 Pinal County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in Pinal County (2012-2016)
Year
Total businesses
2012
163
2013
159
2014
144
2015
170
2016
179