CBP data indicates that there are more establishments categorized as accommodation and food services businesses with between 20 and 49 employees in Dupage County zip codes than in any other category.
The following table shows how many educational services businesses with between 20 and 49 employees were in Dupage County zip codes during the period from 2012 to 2016.
Educational services businesses with between 20 and 49 employees in Dupage County (2012-2016)
Year
Total businesses
2012
57
2013
63
2014
63
2015
56
2016
60