CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Ada 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 Ada County zip codes during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in Ada County (2012-2016)
Year
Total businesses
2012
576
2013
563
2014
548
2015
573
2016
585