Some of the cities, towns, and places in Cameron County are Arroyo City, Arroyo Colorado Estates, Arroyo Gardens, Bayview, Bixby, Bluetown, Boca Chica Village, Brownsville, Cameron Park, Chula Vista, Combes, Del Mar Heights, El Camino Angosto, Encantada-Ranchito-El Calaboz, Grand Acres, Green Valley Farms, Harlingen, Iglesia Antigua, Indian Lake, Juarez, La Feria, La Feria North, La Paloma, La Tina Ranch, Lago, Laguna Heights, Laguna Vista, Las Palmas II, Lasana, Laureles, Los Fresnos, Los Indios, Lozano, Olmito, Orason, Palm Valley, Port Isabel, Primera, Rancho Viejo, Rangerville, Ratamosa, Reid Hope King, Rio Hondo, San Benito, San Pedro, Santa Maria, Santa Rita, Santa Rosa, Solis, South Padre Island, South Point, Tierra Bonita, Villa del Sol, Villa Pancho, Yznaga
Cameron County, officially the County of Cameron, is the southernmost county in the U.S. state of Texas. As of the 2010 census, its population was 406,220. Its county seat is Brownsville.The county was founded in 1848 and is named for Captain Ewen Cameron, a soldier during the Texas Revolution and in the ill-fated Mier Expedition. During the later 19th century and through World War II, Fort Brown was a US Army outpost here, stimulating the development of the city of Brownsville.
Cameron County is part of the Brownsville–Harlingen, TX metropolitan statistical area, as well as the Brownsville–Harlingen–Raymondville combined statistical area, which itself is part of the larger Rio Grande Valley region.