CBP data indicates that there are more establishments categorized as accommodation and food services businesses with between 20 and 49 employees in Black Hawk County zip codes than in any other category.
The following table shows how many health care and social assistance businesses with between 20 and 49 employees were in Black Hawk County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with between 20 and 49 employees in Black Hawk County (2012-2016)
Year
Total businesses
2012
42
2013
42
2014
46
2015
39
2016
41