CBP data indicates that there are more establishments categorized as retail trade businesses with between five and nine employees in San Luis Obispo County zip codes than in any other category.
The following table shows how many manufacturing businesses with between five and nine employees were in San Luis Obispo County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between five and nine employees in San Luis Obispo County (2012-2016)
Year
Total businesses
2012
80
2013
67
2014
87
2015
79
2016
86