CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Iowa 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 Iowa County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in Iowa County (2012-2016)
Year
Total businesses
2012
18
2013
16
2014
16
2015
20
2016
20