| Business | Phone |
| Jefferson Davis Sheriff's Office 321 E Plaquemine St, Jennings 70546 | (337) 821-2100 |
| Jennings Peter St Community 468 Mouton Dr B, Jennings 70546 | (337) 821-5528 |
| Jennings Police Dept 110 N Broadway St, Jennings 70546 | (337) 821-5513 |
| Police Dept Detective Div 110 N Broadway St, Jennings 70546 | (337) 821-5506 |