Oklahoma City, officially the City of Oklahoma City, and often shortened to OKC, is the capital and most populous city of the U.S. state of Oklahoma. The county seat of Oklahoma County, it ranks 20th among United States cities in population, and is the 8th largest city in the Southern United States. The population grew following the 2010 census and reached 681,054 in the 2020 census. The Oklahoma City metropolitan area had a population of 1,396,445, and the Oklahoma City–Shawnee Combined Statistical Area had a population of 1,469,124, making it Oklahoma's largest municipality and metropolitan area by population.
The Dallas–Fort Worth metroplex, officially designated Dallas–Fort Worth–Arlington by the U.S. Office of Management and Budget, is the most populous metropolitan statistical area in the U.S. state of Texas and the Southern United States, encompassing 11 counties. Its historically dominant core cities are Dallas and Fort Worth. It is the economic and cultural hub of North Texas. Residents of the area also refer to it as DFW, or the Metroplex. The Dallas–Fort Worth–Arlington metropolitan statistical area's population was 7,637,387 according to the U.S. Census Bureau's 2020 census, making it the fourth-largest metropolitan area in the U.S. and the fifteenth-largest in the Americas. In 2016, the Dallas–Fort Worth metroplex had the highest annual population growth in the United States. By 2023, the U.S. Census Bureau estimated that the Dallas-Fort Worth metropolitan area's population had increased to 8,100,037, with the highest numerical growth of any metropolitan area in the United States.
The Tri-Cities is the region comprising the cities of Kingsport, Johnson City, and Bristol and the surrounding smaller towns and communities in Northeast Tennessee and Southwest Virginia. All three cities are located in Northeast Tennessee, while Bristol has a twin city of the same name in Virginia.
The New Orleans metropolitan area, designated the New Orleans–Metairie metropolitan statistical area by the U.S. Office of Management and Budget, or simply Greater New Orleans, is a metropolitan statistical area designated by the United States Census Bureau encompassing seven Louisiana parishes—the equivalent of counties in other U.S. states—centered on the city of New Orleans. The population of Greater New Orleans was 1,271,845 in 2020, up from 1,189,166 at the 2010 United States census. Greater New Orleans is the most populous metropolitan area in Louisiana, and the 45th most populous in the United States. According to 2017 census estimates, the broader New Orleans–Metairie–Slidell combined statistical area (CSA) had a population of 1,510,562.
The Portland metropolitan area is a metro area with its core in the U.S. states of Oregon and Washington. It has 5 principal cities the largest being Portland, Oregon. The U.S. Office of Management and Budget (OMB) identifies it as the Portland–Vancouver–Hillsboro, OR–WA Metropolitan Statistical Area, a metropolitan statistical area used by the United States Census Bureau (USCB) and other entities. The OMB defines the area as comprising Clackamas, Columbia, Multnomah, Washington, and Yamhill Counties in Oregon, and Clark and Skamania Counties in Washington. The area had a population of 2,512,859 at the 2020 census, an increase of over 12% since 2010.
Central Arkansas, also known as the Little Rock metro, designated by the United States Office of Management and Budget as the Little Rock-North Little Rock-Conway Metropolitan Statistical Area, is the most populous metro area in the U.S. state of Arkansas. With an estimated 2020 population of 748,031, it is the most populated area in Arkansas. Located at the convergence of Arkansas's other geographic regions, the region's central location make Central Arkansas an important population, economic, education, and political center in Arkansas and the South. Little Rock is the state's capital and largest city, and the city is also home to two Fortune 500 companies, Arkansas Children's Hospital, and University of Arkansas for Medical Sciences (UAMS).
Oklahoma City is near the geographic center of the United States and is an integral point on the U.S. Interstate Network. The city is served by numerous roads and highways, toll roads, three major airports, a train station, a bus station, and a transit system.
The Memphis–Clarksdale-Forrest City Combined Statistical Area, TN–MS–AR (CSA) is the commercial and cultural hub of the Mid-South or Ark-Miss-Tenn. The census-defined combined statistical area covers eleven counties in three states, Tennessee, Mississippi, and Arkansas. As of 2020 census, the Memphis metropolitan area had a population of 1,389,905 The Forrest City, Arkansas Micropolitan area was added to the Memphis area in 2012 to form the Memphis–Forrest City Combined Statistical area. In 2023 the Clarksdale, Mississippi Micropolitan area was also added to form the new Memphis-Clarksdale-Forrest City Combined Statistical Area which as of 2023 had a population of roughly 1.4 million people according to census estimates.
The Jacksonville Metropolitan Area, also called the First Coast, Metro Jacksonville, or Northeast Florida, is the metropolitan area centered on the principal city of Jacksonville, Florida and including the First Coast of North Florida. As of the 2020 United States census, the total population was 1,605,848. The Jacksonville–Kingsland–Palatka, FL–GA Combined Statistical Area (CSA) had a population of 1,733,937 in 2020 and was the 34th largest CSA in the United States. The Jacksonville metropolitan area is the 40th largest in the country and the fourth largest in the State of Florida, behind the Miami, Tampa, and Orlando metropolitan areas.
The Lake Charles metropolitan statistical area is a metropolitan area in the Acadiana region of southwest Louisiana that covers two parishes—Calcasieu and Cameron. According to a 2019 census estimate, the MSA had a population of 210,409. It is also part of the larger Lake Charles-Jennings combined statistical area which had a population of 241,777 in 2019. The Lake Charles MSA also shares borders with the Beaumont–Port Arthur metropolitan area to the west. Metropolitan Lake Charles, the principal city, is commonly referred to as the Lake Area.
The Binghamton Metropolitan Statistical Area, also called Greater Binghamton or the Triple Cities, is a region of southern Upstate New York in the Northeastern United States, anchored by Binghamton. The MSA encompasses Broome and Tioga counties, which together had a population of 247,138 as of the 2020 census. From 1963 to 1983, the MSA also included neighboring Susquehanna County in Pennsylvania, part of which still falls in the Binghamton, NY–PA Urban Area. In addition to these three counties, the greater region includes parts of Delaware and Chenango counties in New York; portions of Cortland and Otsego counties in New York and Wayne County, Pennsylvania are sometimes considered part of the region as well. Using the definition of a 30-mile radius from Binghamton, the population as of the 2010 census is 317,331.
The Pensacola metropolitan area is the metropolitan area centered on Pensacola, Florida. It is also known as the Pensacola-Ferry Pass-Brent Metropolitan Statistical Area, a metropolitan statistical area (MSA) used for statistical purposes by the United States Census Bureau and other agencies. The Pensacola Standard Metropolitan Statistical Area was first defined in 1958, with Pensacola as the principal city, and included Escambia and Santa Rosa counties. The SMA was renamed Pensacola-Ferry Pass-Brent MSA in 2003, with the unincorporated census-designated places Ferry Pass and Brent added as principal cities. The population of the MSA in the 2020 census was 511,502.
The Youngstown–Warren, OH Metropolitan Statistical Area, typically known as the Mahoning Valley, is a metropolitan area in Northeast Ohio with Youngstown, Ohio, at its center. According to the U.S. Census Bureau, the metropolitan statistical area (MSA) includes Mahoning and Trumbull counties. As of the 2020 census, the region had a population of 430,591, making it the 125th-largest metro area in the country.
The Tulsa metropolitan area, officially defined as the Tulsa metropolitan statistical area is a metropolis in northeastern Oklahoma centered around the city of Tulsa and encompassing Tulsa, Rogers, Wagoner, Osage, Creek, Okmulgee and Pawnee counties. It had a population of 1,034,123 according to the 2022 U.S. census estimates.
Greater San Antonio, officially designated San Antonio–New Braunfels, is an eight-county metropolitan area in the U.S. state of Texas defined by the Office of Management and Budget (OMB). The metropolitan area straddles South Texas and Central Texas and is on the southwestern corner of the Texas Triangle. The official 2020 U.S. census showed the metropolitan area's population at 2,558,143—up from a reported 1,711,103 in 2000—making it the 24th largest metropolitan area in the United States. Downtown Austin and Downtown San Antonio are approximately 80 miles (129 km) apart, and both fall along the Interstate 35 corridor. This combined metropolitan region of San Antonio–Austin has approximately 5 million people.
The Montgomery, Alabama Metropolitan Statistical Area is a metropolitan area in central Alabama. As of 2020, the MSA had a population of 386,047, ranking it 142nd among United States Metropolitan Statistical Areas. That number is up +3.07% from the 2010 census number of 374,536. In September of 2018 the OMB formed the Montgomery-Selma-Alexander City CSA. It's made up of the 4 county Montgomery MSA and the Selma, AL and Alexander City, AL micropolitan areas. The 7 county CSA has a population of 522,873 as of the 2020 census.
Greater Dayton or the Miami Valley, or more formally the Dayton–Kettering–Beavercreek, OH Metropolitan Statistical Area, as defined by the United States Census Bureau, is an area consisting of three counties in the Miami Valley region of Ohio and is anchored by the city of Dayton. As of 2020, it is the fourth-largest metropolitan area in Ohio and the 73rd-largest metropolitan area by population in the United States with a population of 814,049.
The Savannah metropolitan area, officially named the Savannah metropolitan statistical area by the U.S. Office of Management and Budget, is a metropolitan statistical area in the U.S. state of Georgia. It is centered on the city of Savannah and encompasses three counties: Bryan, Chatham, and Effingham.
The Grand Rapids metropolitan area is a triangular shaped Metro Triplex, in West Michigan, which fans out westward from the primary hub city of Grand Rapids, Michigan, to the other two metro hubs of Muskegon and Holland. The metropolitan area had an estimated population of 1,059,113 in 2017. The region, noted in particular for its western edge abutting the Lake Michigan shoreline and its beaches, is a popular tourist and vacation destination during the summer. Noted popular metro area beach towns include Grand Haven, Holland, Muskegon, and Saugatuck.
The Cincinnati metropolitan area is a metropolitan area with its core in Ohio and Kentucky. Its largest city is Cincinnati and includes surrounding counties in the U.S. states of Ohio, Kentucky, and Indiana.
