CBP data indicates that there were 885 total businesses in Knox County zip codes.
The following table gives a breakdown of businesses in Knox County by total employees in 2016.
Businesses in Knox County (2016) by total employees
| Total employees | Total businesses | Percent of Knox County total |
|---|---|---|
| 0 to 4 | 423 | 47.8% |
| 5 to 9 | 189 | 21.4% |
| 10 to 19 | 133 | 15% |
| 20 to 49 | 94 | 10.6% |
| 50 to 99 | 28 | 3.2% |
| 100 to 249 | 11 | 1.2% |
| 250 to 499 | 4 | 0.5% |
| more than 500 | 3 | 0.3% |