CBP data indicates that there are more establishments categorized as retail trade businesses with between 10 and 19 employees in Black Hawk County zip codes than in any other category.
The following table shows how many administrative, support, waste management and remediation services businesses with between 10 and 19 employees were in Black Hawk County zip codes during the period from 2012 to 2016.
Administrative, support, waste management and remediation services businesses with between 10 and 19 employees in Black Hawk County (2012-2016)
Year
Total businesses
2012
22
2013
27
2014
36
2015
27
2016
32