CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Whitman County zip codes than in any other category.
The following table shows how many professional, scientific and technical services businesses with between one and four employees were in Whitman County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in Whitman County (2012-2016)
Year
Total businesses
2012
33
2013
34
2014
44
2015
49
2016
44