CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Lehigh County zip codes than in any other category.
The following table shows how many wholesale trade businesses with between one and four employees were in Lehigh County zip codes during the period from 2012 to 2016.
Wholesale trade businesses with between one and four employees in Lehigh County (2012-2016)
Year
Total businesses
2012
222
2013
220
2014
229
2015
221
2016
221