The Historical Importance of the Yuma Territorial Prison was the building block of Yuma. It helped the local economy. Yuma Territorial Prison was the first state penitentiary in Arizona. On July 1, 1876, the first seven inmates entered prison. Over the next 33 years, the prison became home to 3,026 inmates. The prison was continually under construction, with labor supplied by prisoners. When the prison ran out of land to build on, a new facility was built in Florence. On 15 September 1909 the last prisoners were transferred to Florence. The prison has played an important role in the growth of the economy, increase in population, demographics and infrastructure. Yuma's population is approximately 95,000 people and growing. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get Original Essay Yuma right now has an average income of about $25,000 to $30,000. According to the 2010 census, there were 93,064 people. There were 38,626 housing units in the City of Yuma, 79.5% of which were occupied housing units. The city's racial makeup was 68.8% White, 3.2% Black or African American, 1.8% Native American, 1.9% Asian, 0.2% Pacific Islander, and 4.5% two or more races. 54.8% of the population was Hispanic or Latino of any race] According to the 2000 census, there were 77,515 people, 26,649 households, and 19,613 families residing in the city. The population density was 726.8 people per square mile (280.6/km²). There were 34,475 housing units with an average density of 323.3 per square mile (124.8/km²). The city's racial composition was 68.3% White, 3.2% Black or African American, 1.5% Native American, 1.5% Asian, 0.2% Pacific Islander, 21.4% Other Races, and 3.9% of two or more races. 45.7% of the population was Hispanic or Latino of any race. There were 26,649 families, of which 38.8% had children under the age of 18 living with them, 56.6% were married couples living together, 13.1% had a female head of the household with no husband present, and 26.4% were non-families. 21.7% of all households consisted of individuals and 9.8% had someone living alone aged 65 or older. The average family size was 2.79 and the average family size was 3.27. In the city, the population was distributed with 29.6% under 18 years old, 11.9% between 18 and 24 years old, 27.1% between 25 and 44 years old, 17.5% between 45 to 64 years old and 13.9% were 65 years or older. The average age was 31 years. For every 100 females there were 99.1 males. For every 100 females aged 18 and over there were 97.2 males. According to the 2006 American Community Survey estimate, the median household income in the city was $39,885, and the median household income was $41,588. Males had a median income of $35,440 versus $27,035 for females. America per capita for the city was $18,393. About 14.1% of families and 16.9% of the population were below the poverty line, including 23.4% of those under 18 and 13.9% of those aged 18 or older at 65 years old. High unemployment remains a problem in Yuma. Citing data from April 2014, the Bureau of ranked Yuma as having the highest unemployment rate in the United States, at 23.8 percent, higher than downtown's 21.6 percent. Yuma's agricultural workforce, which adapts to the harvest season, is cited by the Arizona Department of Commerce as the reason for the apparent high unemployment. Yuma's economy gradually increased when the prison was built. This was mainly due to the utilities they had at their disposal at the time. For example, the prison had running water, ventilation,.