Carson is a city in Pottawattamie County, Iowa, United States. The population was 668 at the 2000 census.
Carson's longitude and latitude coordinates
in decimal form are 41.235744, -95.418427.
The city is located along the West Nishnabotna River.
According to the United States Census Bureau, Carson has a total area of 0.5 square miles (1.3 km²), all of it land.