CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Putnam County zip codes than in any other category.
The following table shows how many transportation and warehousing businesses with between one and four employees were in Putnam County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in Putnam County (2012-2016)
Year
Total businesses
2012
45
2013
43
2014
45
2015
51
2016
54