Communities of Orange County
*Town no longer exists.
Note: Many of these communities are VERY small, just a group of houses.
| Community | Year Laid Out | Township in Which Located |
| Abydel | French Lick | |
| Bacon | Southeast | |
| Bonds | Northwest | |
| Braxton's Siding | Paoli | |
| Bromer | Northeast | |
| Chambersburg | 1840 (though a store was there as early as 1822) | Paoli |
| Ethel | Greenfield | |
| Fargo (aka Pittsburg) |
Greenfield | |
| French Lick | 1857 | French Lick |
| Greenbrier | Greenfield | |
| Hindostan | Northwest | |
| *Lancaster | 1851 | Northeast |
| Leipsic | Northeast | |
| Lost River | Paoli | |
| Mahan Crossing | Stampers Creek? | |
| Millersburg | not laid out; store existed in 1833 | Stampers Creek |
| New Prospect | 1836 | French Lick |
| Newton Stewart | 1839 | Jackson |
| Norton | Jackson (on Dubois county line) | |
| Orangeville | 1849 | Orangeville |
| Orleans | 1815 (while still part of Washington County) | Orleans |
| Paoli | 1816 | Paoli |
| Pearsontown | Southeast | |
| Pine Valley | Southeast | |
| Pittsburg (aka Fargo) |
not laid out | Greenfield |
| Prospect | September 4, 1836 by Nathan Pinnick | French Lick |
| Pumpkin Center | Northeast | |
| Rego | Southeast | |
| Roland | French Lick (on border with Martin County) | |
| Scarlet | Northwest | |
| Stampers Creek | Stampers Creek | |
| Sulphur | Northwest | |
| Syria | Paoli | |
| Trotter Crossing | Stampers Creek? | |
| Turleys | Paoli | |
| Unionville | prior to September, 1864 | Greenfield |
| Valeene | 1837 | Southeast |
| West Baden | French Lick | |
| Youngs Creek | Greenfield |