Alexander City, known to locals as "Alex City", is the largest city in Tallapoosa County, Alabama, United States, with a population of 14,843 as of the 2020 census. It has been the largest community in Tallapoosa County since 1910. It is known for Lake Martin with its 750 miles (1,210 km) of wooded shoreline and 44,000 acres (18,000 ha) of water. Lake Martin stands on the Tallapoosa River and offers boating, swimming, fishing, golfing, and camping. Many neighborhoods and luxury homes are located on the lake.
The Blacksburg-Christiansburg Metropolitan Statistical Area, formerly the Blacksburg-Christiansburg-Radford Metropolitan Statistical Area, is a Metropolitan Statistical Area (MSA) as defined by the United States Office of Management and Budget (OMB) located in the New River Valley of Southwest Virginia. As of the 2020 census, the MSA had a population of 181,863.
The Danville Micropolitan Statistical Area is a Micropolitan Statistical Area (μSA) in Virginia as defined by the United States Office of Management and Budget (OMB). As of the 2010 census, the μSA had a population of 106,561
The Starkville–Columbus, MS Combined Statistical Area was formerly known as Columbus–West Point was defined as consisting of Clay and Lowndes counties in northeastern Mississippi, which were separately treated as the West Point Micropolitan Statistical Area and Columbus Micropolitan Statistical Area, respectively. As of the 2000 census, the CSA had a population of 83,565.
The Commonwealth of Puerto Rico currently has 13 statistical areas that have been delineated by the United States Office of Management and Budget (OMB). On July 21, 2023, the OMB delineated three combined statistical areas, six metropolitan statistical areas, and four micropolitan statistical areas in Puerto Rico. As of 2023, the largest of these is the San Juan-Bayamón, PR CSA, comprising the area around the municipality of San Juan, the capital and largest city of Puerto Rico.
The Kingsville Micropolitan Statistical Area is a micropolitan area in South Texas that covers one sole county–Kleberg. The micropolitan statistical area also included Kenedy County which was detached in 2023. It is also part of the larger Corpus Christi–Kingsville–Alice Combined Statistical Area.
The Manhattan–Junction City Combined Statistical Area, as defined by the United States Census Bureau, is an area consisting of three counties in northeastern Kansas, anchored by the city of Manhattan. It was upgraded from a Micropolitan Statistical Area (μSA) to a Metropolitan Statistical Area (MSA) by the Office of Management and Budget on November 20, 2008. It was changed from a Metropolitan Statistical Area (MSA) to a Combined Statistical Area (CSA) by the Office of Management and Budget on February 28, 2013.
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.
The New Bern micropolitan statistical area, as defined by the United States Census Bureau, is an area consisting of three counties in the Inner Banks region of eastern North Carolina, anchored by the city of New Bern. The designation of the area was changed from Micropolitan to Metropolitan in 2013.
The Cape Girardeau–Jackson Metropolitan Statistical Area, as defined by the United States Census Bureau, is an area consisting of two counties in southeastern Missouri and one in southern Illinois with its core in both states. Its largest cities are the cities of Cape Girardeau and Jackson. It was upgraded from a Micropolitan Statistical Area (μSA) to a Metropolitan Statistical Area (MSA) by the Office of Management and Budget on November 20, 2008.
The Enterprise–Ozark Micropolitan Statistical Area, as defined by the United States Census Bureau, was an area consisting of two counties in southeastern Alabama, anchored by the cities of Enterprise and Ozark. As of the 2000 census, the μSA had a population of 92,744.
The Jacksonville, IL Micropolitan Statistical Area, as defined by the United States Census Bureau, is an area consisting of two counties in west central Illinois, anchored by the city of Jacksonville.
The Fort Madison–Keokuk, IA-IL-MO Micropolitan Statistical Area, as defined by the United States Census Bureau, locally known as the "Tri-State" area, was an area consisting of three counties – one in southeast Iowa, one in northeast Missouri, and one in west central Illinois, anchored by the cities of Fort Madison, Iowa and Keokuk, Iowa. As of the 2010 census, the μSA had a population of 62,105. An estimate by the Census Bureau, as of July 1, 2012, placed the population at 61,477, a decrease of 1.01%. When the 2023 definitions were released this area was dissolved with Lee County, Iowa being included as part of the Burlington–Fort Madison, IA–IL Combined Statistical Area.
The Safford Micropolitan Statistical Area, as defined by the United States Census Bureau, is a micropolitan statistical area (μSA) consisting of one county in eastern Arizona, anchored by the city of Safford.
The Mankato–North Mankato Metropolitan Statistical Area, as defined by the United States Census Bureau, is an area consisting of two counties in south central Minnesota, anchored by the cities of Mankato and North Mankato. It was upgraded from a Micropolitan Statistical Area (μSA) to a Metropolitan Statistical Area (MSA) by the Office of Management and Budget on November 20, 2008. As of the 2020 census, the μSA had a population of 103,566.
The Staunton–Waynesboro Metropolitan Statistical Area is a United States Metropolitan Statistical Area (MSA) in Virginia, as defined by the Office of Management and Budget (OMB). As of the 2020 census, the MSA had a population of 125,433.
The Martinsville Micropolitan Statistical Area is a United States Micropolitan Statistical Area (USA) in Virginia, as defined by the Office of Management and Budget (OMB) as of June, 2003. As of the 2000 census, the μSA had a population of 73,346.
The Jasper micropolitan statistical area, as defined by the United States Census Bureau, is an area consisting of one county in southwestern Indiana, anchored by the city of Jasper. At the 2020 census, the Micropolitan area (μSA) had a population of 43,637 up from a population of 41,889 in the 2010 census. In previous statistical definition updates, the area also included Pike County which was removed in the 2023 updates.
The United States federal government defines and delineates the nation's metropolitan areas for statistical purposes, using a set of standard statistical area definitions. As of 2023, the U.S. Office of Management and Budget (OMB) defined and delineated 393 metropolitan statistical areas (MSAs) and 542 micropolitan statistical areas (μSAs) in the United States and Puerto Rico. Many of these 935 MSAs and μSAs are, in turn, components of larger combined statistical areas (CSAs) consisting of adjacent MSAs and μSAs that are linked by commuting ties; as of 2023, 582 metropolitan and micropolitan areas are components of the 184 defined CSAs.
The Talladega-Sylacauga Micropolitan Statistical Area is a micropolitan statistical area that consisted of two counties in Alabama, anchored by the cities of Talladega and Sylacauga, as defined by the United States Census Bureau and the United States Office of Management and Budget. The area is also included in the Birmingham-Hoover-Talladega, Alabama Combined Statistical Area. As of the 2010 census, the μSA had a population of 93,830.
United States 
Alabama 