Major Employers
| Company | Number of Employees |
| Criminal Justice Unit | 710 |
| Navasota Independent School District | 450 |
| NOV Grant Prideco | 431 |
| ELLWOOD Texas Forge | 310 |
| Grimes County | 185 |
| National Oilwell Varco - Rolligon | 140 |
| Texas Pipe Works | 137 |
| Camp Allen | 110 |
| Trinity Heads | 109 |
| ErgoGenesis | 85 |
| City of Navasota | 78 |
| Walmart | 77 |
| CHI St. Joseph Hospital | 72 |
| MidSouth Electric Cooperative | 70 |
| National Oilwell Varco-Tuboscope | 65 |
| Fuqua Construction | 47 |
| Forum Energy Technologies | 45 |
| Turner, Pierce & Fultz | 42 |
Source: 2020 Survey by Navasota Grimes County Chamber of Commerce