Hidalgo is a city in Hidalgo County, Texas, United States. The population was 11,198 at the 2010 census. It is home to the Rio Grande Valley Magic of the Southern Indoor Football League, the Rio Grande Valley Killer Bees of the Central Hockey League, and the Rio Grande Valley Vipers of the NBA Development League, who play in the local State Farm Arena (Formerly Dodge Arena), also a concert venue serving the McAllen–Edinburg–Mission Metropolitan Statistical Area.
Modern-day Hidalgo was first settled by Spanish colonists led by José de Escandón in about 1749. The colony was known by multiple names: La Habitación, Rancho San Luís, and San Luisito. In 1852, John Young settled in the area and renamed the town Edinburgh after his place of birth, Edinburgh, Scotland; Edinburgh became the county seat of Hidalgo County. The town was incorporated in 1876, and its name was changed to Hidalgo in 1885.
Hidalgo is located at 26°6′16″N 98°14′47″W / 26.10444°N 98.24639°W / 26.10444; -98.24639 (26.104473, -98.246443). It is located across the Rio Grande (Rio Bravo del Norte) from the Mexican city of Reynosa, Tamaulipas.