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 professional, scientific and technical services businesses with between one and four employees were in Polk County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in Polk County (2012-2016)
Year
Total businesses
2012
85
2013
93
2014
89
2015
92
2016
93