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Tucson

Removed from Unnamed collection

Country: United States of America

Population:518,907

Time Zone:UTC-7

The University of Arizona gives Tucson a strong academic presence and helps shape the city’s identity. Arizona’s second-most populous city, it serves as the county seat of Pima County and has a population of 542,630. Tucson forms part of the Arizona Sun Corridor, 108 miles southeast of Phoenix and 60 miles north of the United States–Mexico border.