CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Columbia County zip codes than in any other category.
The following table shows how many real estate, rental and leasing businesses with between one and four employees were in Columbia County zip codes during the period from 2012 to 2016.
Real estate, rental and leasing businesses with between one and four employees in Columbia County (2012-2016)
Year
Total businesses
2012
32
2013
26
2014
26
2015
32
2016
31