About This Place
Fredericksburg is a city in Chickasaw County, Iowa, United States. The population was 984 at the 2000 census.
Fredericksburg is located at 42°57′53″N 92°11′54″W / 42.96472°N 92.19833°W / 42.96472; -92.19833 (42.964586, -92.198465).
According to the United States Census Bureau, the city has a total area of 0.9 square miles (2.2 km²), all of it land.