Joanstown is a townland in County Westmeath, Ireland, northâÂÂwest of Mullingar.
Joanstown is one of 26 townlands of the civil parish of Rathaspick in the barony of Moygoish in the Province of Leinster. The townland covers . The neighbouring townlands are: Corrydonnellan to the north, Cappagh to the northâÂÂeast, Ballinalack to the east, Cullenhugh to the southâÂÂeast, Baronstown Demesne and Corry to the south, Kilmacahill or Caraun and Rathowen (Edward) to the west and Rathowen and Russagh to the northâÂÂwest.
In the 1911 census of Ireland, there were 16 houses and 58 inhabitants in the townland.