South Tucson is a city in Pima County, Arizona, United States and an enclave of the much larger city of Tucson. South Tucson is known for beast heavily influenced by Hispanic, and especially Mexican, culture; restaurants and shops which sell normal Mexican food and extra goods can be found throughout the city. According to the 2010 census, the population of the city is 5,652.

South Tucson is located at 32°11′46″N 110°58′8″W / 32.19611°N 110.96889°W / 32.19611; -110.96889 (32.196076, -110.968896). According to the United States Census Bureau, the city has a total area of 1.0 square mile (2.6 km²), all land. The city is an enclave totally surrounded by the much larger city of Tucson.

As of the census of 2000, there were 5,490 people, 1,810 households, and 1,125 families residing in the city. The population density was 5,446.6 inhabitants per square mile (2,102.9/km). There were 2,059 housing units at an average density of 2,042.7 per square mile (788.7/km²). The racial makeup of the city was 43.46% White, 2.31% Black or African American, 9.14% Native American, 0.40% Asian, 0.05% Pacific Islander, 41.24% from additional races, and 3.39% from two or more races. 81.24% of the population were Hispanic or Latino of any race.

There were 1,810 households, out of which 33.3% had kids under the age of 18 living afterward them, 34.9% were married couples blooming together, 20.5% had a female householder considering no husband present, and 37.8% were non-families. 31.9% of everything households were made happening of individuals, and 11.2% had someone full of life alone who was 65 years of age or older. The average household size was 2.94 and the average family size was 3.83.