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is a city in Dallas County, Iowa, United States. The population was 5,126 at the 2000 census. It is part of the Des Moines–West Des Moines Metropolitan Statistical Area.
According to the United States Census Bureau, the city has a total area of 8.4 square miles (21.8 km²), of which, 8.4 square miles (21.7 km²) of it is land and 0.12% is water.