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 manufacturing businesses with between one and four employees were in Knox County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between one and four employees in Knox County (2012-2016)
Year
Total businesses
2012
127
2013
125
2014
138
2015
138
2016
140
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