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 information businesses with between one and four employees were in Columbia County zip codes during the period from 2012 to 2016.
Information businesses with between one and four employees in Columbia County (2012-2016)
Year
Total businesses
2012
11
2013
11
2014
10
2015
9
2016
14
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