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 retail trade businesses with between one and four employees were in El Dorado County zip codes during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in El Dorado County (2012-2016)
Year
Total businesses
2012
267
2013
242
2014
238
2015
248
2016
235