CBP data indicates that there are more establishments categorized as retail trade businesses with between five and nine employees in Dupage County zip codes than in any other category.
The following table shows how many transportation and warehousing businesses with between five and nine employees were in Dupage County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between five and nine employees in Dupage County (2012-2016)
Year
Total businesses
2012
209
2013
214
2014
209
2015
214
2016
226