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 transportation and warehousing businesses with between 10 and 19 employees were in Black Hawk County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between 10 and 19 employees in Black Hawk County (2012-2016)
Year
Total businesses
2012
11
2013
10
2014
14
2015
16
2016
13
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