Юта штатындағы Туили округі

County in Utah, United States

Tooele County (/t//uː/'/w//ɪ//l//ə/ tooWILə) is a county in the U. S. state of Utah. As of the 2020 United States Census, the population was 72,698. Its county seat and largest city is Tooele. The county was created in 1850 and organized the following year. Tooele County is part of the Salt Lake City, UT Metropolitan Statistical Area. A 2008 CNNMoney. com article identified Tooele as the U. S. county experiencing the greatest job growth since 2000. The western half is mostly covered by the Great Salt Lake Desert and includes the city of Wendover (the immediate neighbor of West Wendover, Nevada) and Ibapah. Within the central section lies Skull Valley, between the Cedar and the Stansbury Mountains. It contains a few small towns as well as the Dugway Proving Ground. The population centers are on the eastern edge in the Tooele Valley, between the Stansbury and Oquirrh Mountains. This area contains the cities of Tooele, Grantsville, Erda, and Lake Point as well as the unincorporated community of Stansbury Park. Tooele Army Depot is located on the southern edge of the valley. The Stockton Bar geologic feature separates Tooele Valley and Rush Valley, in which the towns of Stockton, Vernon, Faust, and Rush Valley are located. Additional small towns, Ophir and Mercur, are located in two canyons on the south western side of the Oquirrh Mountains. Tooele is home to one of the nine statewide regional campuses of Utah State University (located in the city of Tooele).

As of the 2000 United States Census, there were 40,735 people, 12,677 households, and 10,128 families in the county. The population density was There were 13,812 housing units at an average density of The racial makeup of the county was 89.19% White, 1.28% Black or African American, 1.70% Native American, 0.60% Asian, 0.18% Pacific Islander, 4.50% from other races, and 2.55% from two or more races. Hispanic or Latino of any race were 10.34% of the population. There were 12,677 households, out of which 47.40% had children under the age of 18 living with them, 66.00% were married couples living together, 9.50% had a female householder with no husband present, and 20.10% were non families. 16.80% of all households were made up of individuals, and 6.10% had someone living alone who was 65 years of age or older. The average household size was 3.11 and the average family size was 3.51. The county population contained 35.00% under the age of 18, 11.50% from 18 to 24, 29.50% from 25 to 44, 16.60% from 45 to 64, and 7.30% who were 65 years of age or older. The median age was 27 years. For every 100 females, there were 97.00 males. For every 100 females age 18 and over, there were 95.40 males. The median income for a household in the county was $45,773, and the median income for a family was $50,438. Males had a median income of $37,861 versus $24,179 for females. The per capita income for the county was $16,321. About 5.20% of families and 6.70% of the population were below the poverty line, including 7.70% of those under age 18 and 7.00% of those age 65 or over.

Heavy industry and the resulting pollution of the air, soil, and groundwater has affected the region in several ways. The US Environmental Protection Agency has reported that Tooele based US Magnesium discharges dangerous toxins and cancerous byproducts. In 2008, the US Government considered listing the area as a Superfund site. Tooele County was listed in 1989 as having the worst air in Utah, according to Federal agencies and environmental groups. The Tooele County Health Department notes that the chemical output of the heavy industry can be particularly dangerous in the winter, because the region's climate and setting create winter inversions, suspending the toxins in the air, and posing "serious health concerns". Due to the history of toxic waste disposal in the area, Tooele County and Utah residents have opposed plans to dispose of nuclear waste in the county boundaries. A high level nuclear waste site proposed to be built at the Goshute Tribe Reservation in Skull Valley faced opposition until the plan slowly fizzled out. Projects to dispose of depleted uranium at Energy Solution's Clive facility continue to cause controversy.

All parts of Tooele County are in the Tooele School District. Tooele is home to one of the nine statewide regional campuses of Utah State University.