CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Houghton 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 Houghton County zip codes during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in Houghton County (2012-2016)
Year
Total businesses
2012
31
2013
26
2014
27
2015
27
2016
26