About This Place
Lamont is a city in Buchanan County, Iowa, United States. The population was 503 at the 2000 census.
Lamont is located at 42°36′0″N 91°38′28″W / 42.6°N 91.64111°W / 42.6; -91.64111 (42.600022, -91.641186).
According to the United States Census Bureau, the city has a total area of 0.6 square miles (1.6 km²), all of it land.