CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in El Dorado County zip codes than in any other category.
The following table shows how many educational services businesses with between one and four employees were in El Dorado County zip codes during the period from 2012 to 2016.
Educational services businesses with between one and four employees in El Dorado County (2012-2016)
Year
Total businesses
2012
22
2013
26
2014
25
2015
20
2016
17