| Capital: | Mount Vernon |
|---|---|
| Origen y Formación del condado: | Gibson County Warrick County |
| Población: | 27,061 habitantes |
| Área: | 410 sq mi |
| Localización del condado dentro de Indiana: |
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Localidades en Posey, Indiana
- Bethel Township Posey County
- Center Township Posey County
- Cynthiana
- Griffin
- Lynn Township Posey County
- Marrs Township Posey County
- Mount Vernon
- New Harmony
- Point Township Posey County
- Poseyville
- Robb Township Posey County
- Robinson Township Posey County
- Wadesville