About This Place
Thompson is a city in Winnebago County, Iowa, United States. The population was 596 at the 2000 census.
Thompson is located at 43°22′10″N 93°46′18″W / 43.36944°N 93.77167°W / 43.36944; -93.77167 (43.369562, -93.771765).
According to the United States Census Bureau, the city has a total area of 0.9 square miles (2.3 km²), all of it land.