Shreveport is a city in the U.S. state of Louisiana. It is the third most populous city in Louisiana after New Orleans and Baton Rouge. The Shreveport–Bossier City metropolitan area, with a population of 393,406 in 2020, is the fourth largest in Louisiana, though 2020 census estimates placed its population at 397,590. The bulk of Shreveport is in Caddo Parish, of which it is the parish seat. It extends along the west bank of the Red River into neighboring Bossier Parish. The United States Census Bureau's 2020 census tabulation for the city's population was 187,593, though the American Community Survey's census estimates determined 189,890 residents.