About This Place
Hammond is a village in Piatt County, Illinois, United States. The population was 518 at the 2000 census.
Hammond is located at 39°47′50″N 88°35′34″W / 39.79722°N 88.59278°W / 39.79722; -88.59278 (39.797133, -88.592777).
According to the United States Census Bureau, the village has a total area of 0.8 square miles (2.0 km²), of which, 0.8 square miles (2.0 km²) of it is land and 1.30% is water.