Founded on Feb 1, 1816, Orange County is one of 92 counties in the state of Indiana. Historically, Orange County was formed from Gibson, Knox and Washington. The city of Paoli is the county seat. With FIPS code of 117, Orange County has a population of 19,830 and area of 398 square miles (1,031 km2).
List of all cities in Orange County, IN alphabetically
| City/Town | Postal Code | Area Code |
| Abbey Dell, IN | 47469 | 812 |
| Braxton, IN | 47454 | 812 |
| Bromer, IN | 47452 | 812 |
| Chambersburg, IN | 47454 | 812 |
| Cuzco, IN | 47432 | 812 |
| French Lick, IN | 47432 | 812 |
| Hillham, IN | 47432 | 812 |
| Lost River, IN | 47432 | 812 |
| Northeast, IN | 47452 | 812 |
| Northwest, IN | 47469 | 812 |
| Norton, IN | 47432 | 812 |
| Orangeville, IN | 47452 | 812 |
| Orleans, IN | 47452 | 812 |
| Paoli, IN | 47454 | 812 |
| Prospect, IN | 47469 | 812 |
| Pumpkin Center, IN | 47452 | 812 |
| Roland, IN | 47469 | 812 |
| Stampers Creek, IN | 47454 | 812 |
| Syria, IN | 47452 | 812 |
| West Baden Springs, IN | 47469 | 812 |
| Wildwood Lake, IN | 47454 | 812 |
| Youngs Creek, IN | 47454 | 812 |