CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Knox 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 Knox County zip codes during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in Knox County (2012-2016)
Year
Total businesses
2012
485
2013
454
2014
465
2015
434
2016
448