Post Offices List in Jasper County, Indiana:
| Demotte Post Office | 825 S Halleck St, Demotte, IN 46310 |
| Fair Oaks Post Office | 4250 Kent St, Fair Oaks, IN 47943 |
| Remington Post Office | 31 S Ohio St, Remington, IN 47977 |
| Rensselaer Post Office | 225 S Van Rensselaer St, Rensselaer, IN 47978 |
| Wheatfield Post Office | 497 S Bierma St, Wheatfield, IN 46392 |