CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in King 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 King County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in King County (2012-2016)
Year
Total businesses
2012
756
2013
737
2014
780
2015
823
2016
851
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