Nogales, Arizona
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Nogales is a city in and the county seat of Santa Cruz County, Arizona, United States. As of 2026, the population of Nogales is 20,072. Nogales forms part of the larger Tucson–Nogales combined statist
The view of Nogales
The boundary between Nogales, Arizona, in the United States, on the right, and Nogales, Sonora, in Mexico, on the left, running down the center of a wide avenue, about 1899
Similar picture of the border from the opposite direction, 2007
View of Nogales, 1940s
Nogales, Sonora
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Nogales, also known formally as Heroica Nogales, is a city in the Mexican state of Sonora. It is located in the north of the state on the U.S. border, and is abutted on its north by the city of Nogale
Nogales, Arizona
…a total population of 1,027,683 as of the 2010 Census. Nogales forms Arizona's largest transborder agglomeration with its adjacent, much larger twin Nogales, Sonora, across the Mexican border. The southern terminus of Interstate 19 is located in Nogales at the U.S.–Mexico border; the highway continues south into…
Sign seen when entering the city
Calle Antonio Campillo
Panoramic view of the city of Nogales, Sonora, circa 1905
The tomb of Félix B. Peñaloza (Mayor of Nogales, Sonora, in August 1918) at the Panteón de los Héroes, Nogales, Sonora