CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between one and four employees in Macomb County zip codes than in any other category.
The following table shows how many transportation and warehousing businesses with between one and four employees were in Macomb County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in Macomb County (2012-2016)
Year
Total businesses
2012
376
2013
392
2014
433
2015
484
2016
504