CBP data indicates that there are more establishments categorized as retail trade businesses with between five and nine employees in Allegheny County zip codes than in any other category.
The following table shows how many professional, scientific and technical services businesses with between five and nine employees were in Allegheny County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between five and nine employees in Allegheny County (2012-2016)
Year
Total businesses
2012
611
2013
608
2014
622
2015
615
2016
606
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