CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in San Bernardino County zip codes than in any other category.
The following table shows how many real estate, rental and leasing businesses with between one and four employees were in San Bernardino County zip codes during the period from 2012 to 2016.
Real estate, rental and leasing businesses with between one and four employees in San Bernardino County (2012-2016)
Year
Total businesses
2012
1102
2013
1193
2014
1223
2015
1260
2016
1288