CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Williamson County zip codes than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in Williamson County zip codes during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in Williamson County (2012-2016)
Year
Total businesses
2012
310
2013
297
2014
285
2015
309
2016
284
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