Dumont Map
Dumont is a city in Butler County, Iowa, United States. The population was 676 at the 2000 census.
Dumont is located at 42°44?58?N 92°58?20?W / 42.74944°N 92.97222°W / 42.74944; -92.97222 (42.749475, -92.972272).
According to the United States Census Bureau, the city has a total area of 1.8 square miles (4.5 km²), all of it land.
Nearby cities include Hampton, Dougherty, Aplington, Greene, Ackley.