CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Snohomish County zip codes than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in Snohomish County zip codes during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in Snohomish County (2012-2016)
Year
Total businesses
2012
947
2013
927
2014
913
2015
927
2016
920