Charlotte ( SHAR-lət) is the most populous city in the U.S. state of North Carolina and the county seat of Mecklenburg County. The population was 874,579 at the 2020 census, making Charlotte the 15th-most populous city in the United States, the seventh-most populous city in the South, and the second-most populous city in the Southeast behind Jacksonville, Florida. Charlotte is the cultural, economic, and transportation center of the Charlotte metropolitan area, whose estimated 2023 population of 2,805,115 ranked 22nd in the United States. The Charlotte metropolitan area is part of an 18-county market region and combined statistical area with an estimated population of 3,387,115 as of 2023. Between 2004 and 2014, Charlotte was among the country's fastest-growing metropolitan areas, with 888,000 new residents. Based on U.S. census data from 2005 to 2015, Charlotte tops the U.S. in millennial population growth. It is the third-fastest-growing major city in the United States. Residents of Charlotte are referred to as "Charlotteans". Charlotte is home to the corporate headquarters of Bank of America, Truist Financial, and the East Coast headquarters of Wells Fargo, which, when combined with other Charlotte-based financial institutions, the second-largest banking center in the nation. Charlotte's notable attractions include three professional sports teams, the Carolina Panthers of the NFL, the Charlotte Hornets of the NBA, and Charlotte FC of MLS. The city is also home to the NASCAR Hall of Fame, Opera Carolina, Charlotte Symphony, Charlotte Ballet, Children's Theatre of Charlotte, Mint Museum, Harvey B. Gantt Center, Bechtler Museum of Modern Art, the Billy Graham Library, Levine Museum of the New South, Charlotte Museum of History, Carowinds amusement park, and U.S. National Whitewater Center. Charlotte has a humid subtropical climate. It is located several miles east of the Catawba River and southeast of Lake Norman, the largest human-made lake in North Carolina. Lake Wylie and Mountain Island Lake are two smaller human-made lakes located near the city. As of 2024, 66% of the city's area is occupied by green spaces. The city ranks 1st in the USA and 29th in the world in the ranking of the greenest cities on the planet.