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Tucson





Tucson, Arizona
City
City of Tucson
From upper left: Downtown Tucson skyline, Pima County Courthouse, Old Main, University of Arizona, Saguaro National Park, St. Augustine Cathedral, Santa Catalina Mountains
Flag of Tucson, Arizona
Flag
Nickname(s): "The Old Pueblo", "Optics Valley"
Location of Tucson in Pima County, Arizona.
Location of Tucson in Pima County, Arizona.
Tucson is located in Arizona
Tucson
Tucson
Location in the United States
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Coordinates: 32°13′18″N 110°55′35″W
Country United States
State Arizona
County Pima
Incorporated February 7, 1877[1]
Government
 • Type Council-manager government
 • Mayor Jonathan Rothschild (D)
Area[2]
 • City 236.50 sq mi(612.55 km2)
 • Land 236.19 sq mi (611.73 km2)
 • Water 0.32 sq mi (0.82 km2)
Elevation 2,389 ft (728 m)
Population (2010)[3]
 • City 520,116
 • Estimate (2016)[4] 530,706
 • Rank US: 33rd
 • Density 2,246.95/sq mi (867.55/km2)
 • Urban 843,168 (52nd)
 • Metro 1,010,025 (53rd)
 • Demonym Tucsonan
Time zone MST (UTC-7)
 • Summer (DST) no DST (UTC-7)
ZIP codes 85701-85775
Area code 520
FIPS code 04-77000
GNIS feature ID 43534[5]
Website www.tucsonaz.gov