CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Carroll County zip codes than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in Carroll County zip codes during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in Carroll County (2012-2016)
Year
Total businesses
2012
69
2013
61
2014
62
2015
64
2016
63
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