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Santa Cruz County, Arizona
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Santa Cruz County, Arizona
Santa Cruz is a county in southern Arizona, United States. As of the 2020 census, the population is 47,669. The county seat is Nogales. The county was established in 1899. It borders Pima County to the north and west, Cochise County to the east, and the Mexican state of Sonora to the south.
Santa Cruz County includes the Nogales, Arizona Micropolitan Statistical Area, which is also included in the Tucson-Nogales, Arizona Combined Statistical Area.
Santa Cruz County, formed on March 15, 1899, out of what was then Pima County, is named after the Santa Cruz River. The river originates in the Canelo Hills in the eastern portion of the county, crosses south into Mexico near the community of Santa Cruz, Sonora, and then bends northwards returning into the United States (and Santa Cruz County) east of Nogales.
Father Eusebio Kino, an Italian explorer and missionary in the service of the Spanish Empire, named the Santa Cruz River–"holy cross" in Spanish–in the 1690s. In addition, Kino founded several missions to evangelize the different O'odham peoples living along the banks of the Santa Cruz River, including Missions San Cayetano del Tumacácori (1691) and San Gabriel de Guevavi (1691), as well as Los Reyes de Sonoita (1692) near Sonoita Creek. Along the river, but outside the boundaries of Santa Cruz County, Kino also founded Mission San Xavier del Bac (1692) near Tucson, Arizona, and Mission Santa Maria del Pilar (1693) in what is now Santa Cruz, Mexico. Kino's San Cayetano and San Gabriel missions were destroyed in the O'odham peoples' 1751 Pima Revolt and rebuilt as Missions Los Santos Ángeles de Guevavi (1751), San José de Tumacácori (1753), and San Cayetano de Calabazas (1756). The ruins of all three of these later missions are now protected by Tumacácori National Historical Park. Disease, warfare, overwork, and changes in land ownership during Spanish colonization led to the demographic decline of the O'odham peoples of Santa Cruz County.
According to the United States Census Bureau, the county has a total area of 1,238 square miles (3,210 km2), of which 1,237 square miles (3,200 km2) is land and 1.2 square miles (3.1 km2) (0.1%) is water. It is the smallest county by area in Arizona.
There are three crossings of the U.S.-Mexico border in Nogales: the Dennis DeConcini Port of Entry (for vehicular and pedestrian traffic); the Nogales-Mariposa Port of Entry (in the western part of the city, for vehicular and pedestrian traffic); and the Morley Gate Port of Entry (for pedestrians only). Lochiel, a former mining and ranching border town, formerly had a border crossing, but the U.S. government shut the port of entry down in 1983.
As of the census of 2010, there were 47,420 people, 15,437 households, and 11,992 families living in the county. The population density was 38.3 inhabitants per square mile (14.8 inhabitants/km2). There were 18,010 housing units at an average density of 14.6 units per square mile (5.6 units/km2). The racial makeup of the county was 73.5% white, 0.7% American Indian, 0.5% Asian, 0.4% black or African American, 22.9% from other races, and 2.0% from two or more races. Those of Hispanic or Latino origin made up 82.8% of the population.
The largest ancestry groups were:
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Santa Cruz County, Arizona
Santa Cruz is a county in southern Arizona, United States. As of the 2020 census, the population is 47,669. The county seat is Nogales. The county was established in 1899. It borders Pima County to the north and west, Cochise County to the east, and the Mexican state of Sonora to the south.
Santa Cruz County includes the Nogales, Arizona Micropolitan Statistical Area, which is also included in the Tucson-Nogales, Arizona Combined Statistical Area.
Santa Cruz County, formed on March 15, 1899, out of what was then Pima County, is named after the Santa Cruz River. The river originates in the Canelo Hills in the eastern portion of the county, crosses south into Mexico near the community of Santa Cruz, Sonora, and then bends northwards returning into the United States (and Santa Cruz County) east of Nogales.
Father Eusebio Kino, an Italian explorer and missionary in the service of the Spanish Empire, named the Santa Cruz River–"holy cross" in Spanish–in the 1690s. In addition, Kino founded several missions to evangelize the different O'odham peoples living along the banks of the Santa Cruz River, including Missions San Cayetano del Tumacácori (1691) and San Gabriel de Guevavi (1691), as well as Los Reyes de Sonoita (1692) near Sonoita Creek. Along the river, but outside the boundaries of Santa Cruz County, Kino also founded Mission San Xavier del Bac (1692) near Tucson, Arizona, and Mission Santa Maria del Pilar (1693) in what is now Santa Cruz, Mexico. Kino's San Cayetano and San Gabriel missions were destroyed in the O'odham peoples' 1751 Pima Revolt and rebuilt as Missions Los Santos Ángeles de Guevavi (1751), San José de Tumacácori (1753), and San Cayetano de Calabazas (1756). The ruins of all three of these later missions are now protected by Tumacácori National Historical Park. Disease, warfare, overwork, and changes in land ownership during Spanish colonization led to the demographic decline of the O'odham peoples of Santa Cruz County.
According to the United States Census Bureau, the county has a total area of 1,238 square miles (3,210 km2), of which 1,237 square miles (3,200 km2) is land and 1.2 square miles (3.1 km2) (0.1%) is water. It is the smallest county by area in Arizona.
There are three crossings of the U.S.-Mexico border in Nogales: the Dennis DeConcini Port of Entry (for vehicular and pedestrian traffic); the Nogales-Mariposa Port of Entry (in the western part of the city, for vehicular and pedestrian traffic); and the Morley Gate Port of Entry (for pedestrians only). Lochiel, a former mining and ranching border town, formerly had a border crossing, but the U.S. government shut the port of entry down in 1983.
As of the census of 2010, there were 47,420 people, 15,437 households, and 11,992 families living in the county. The population density was 38.3 inhabitants per square mile (14.8 inhabitants/km2). There were 18,010 housing units at an average density of 14.6 units per square mile (5.6 units/km2). The racial makeup of the county was 73.5% white, 0.7% American Indian, 0.5% Asian, 0.4% black or African American, 22.9% from other races, and 2.0% from two or more races. Those of Hispanic or Latino origin made up 82.8% of the population.
The largest ancestry groups were: