CBP data indicates that there were 38,800 total businesses in Riverside County zip codes.
The following table gives a breakdown of businesses in Riverside County by total employees in 2017.
Businesses in Riverside County (2017) by total employees
| Total employees | Total businesses |
|---|---|
| 0 to 4 | 20,812 |
| 5 to 9 | 7,090 |
| 10 to 19 | 5,143 |
| 20 to 49 | 3,594 |
| 50 to 99 | 1,214 |
| 100 to 249 | 621 |
| 250 to 499 | 114 |
| more than 500 | 14 |