CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in Black Hawk County zip codes than in any other category.
The following table shows how many arts, entertainment and recreation businesses with between one and four employees were in Black Hawk County zip codes during the period from 2012 to 2016.
Arts, entertainment and recreation businesses with between one and four employees in Black Hawk County (2012-2016)
Year
Total businesses
2012
32
2013
32
2014
30
2015
29
2016
27