CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Calvert County zip codes than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in Calvert County zip codes during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in Calvert County (2012-2016)
Year
Total businesses
2012
36
2013
35
2014
41
2015
37
2016
39
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