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 professional, scientific and technical services businesses with between one and four employees were in El Dorado County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in El Dorado County (2012-2016)
Year
Total businesses
2012
414
2013
442
2014
460
2015
435
2016
451