CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Island County zip codes than in any other category.
The following table shows how many industries not classified businesses with between one and four employees were in Island County zip codes during the period from 2012 to 2016.
Industries not classified businesses with between one and four employees in Island County (2012-2016)
Year
Total businesses
2012
3
2013
5
2014
13
2015
8
2016
10