Baton Rouge is the capital city of the U.S. state of Louisiana. It had a population of 227,470 at the 2020 United States census, making it Louisiana's second-most populous city. It is the seat of Louisiana's most populous parish, East Baton Rouge Parish, and the center of Louisiana's second-largest metropolitan area, Greater Baton Rouge, which had 870,569 residents in 2020.
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