CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Polk 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 Polk County zip codes during the period from 2012 to 2016.
Wholesale trade businesses with between one and four employees in Polk County (2012-2016)
Year
Total businesses
2012
19
2013
20
2014
22
2015
21
2016
23