About This Place
Tamaroa is a village in Perry County, Illinois, United States. The population was 740 at the 2000 census. Tamaroa is named after the Tamaroa, an Illiniwek people.
Tamaroa is located at 38Â°08â²13â³N 89Â°13â²44â³W / 38.137063Â°N 89.228982Â°W / 38.137063; -89.228982.
According to the United States Census Bureau, the village has a total area of 1.0 square miles (2.5 kmÂ²), all of it land.