Grimes is a city in Polk and Dallas counties in the U.S. state of Iowa. The population was 15,392 at the time of the 2020 Census. Grimes is part of the Des Moines-West Des Moines metropolitan area.

History

Grimes was founded in 1881 and became incorporated as a city on May 7, 1894. It is named after James W. Grimes, a former U.S. senator and the third governor of Iowa.

Geography

According to the United States Census Bureau, the city has a total area of , of which is land and is water.

Climate

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Demographics